过去是

2 A clear glass capillary tube is fixed vertically in a beaker.

例2的问题是时态不统一，一般现在时和一般过去时交替使用，给读者的感觉好象是这个实验是在过去和现在两个时空中完成的，这是不可思议的。

So is the old East Berlin, grim and gloomy, where in the old days your diarist used to play hide-and-seek with the Stasi on the way to visit his contacts (who, it turned out, were working for the Stasi).

过去的东柏林也是这样，阴森而黑暗，是我们的记者过去常常在去拜访熟人的路上和Stasi玩捉迷藏的地方（而这个人，后来发现，是为Stasi工作的）。

I heard the old man Sadecer to say,"his aunt Viola died like this ,she had been counting the feather laid on her bed which was used for marry,""comes here ,goes there" I said,I thought the old man was fool ,speaking without anybody,it is too quietly ,the sound of clock sound like loudly ,58 minutes passed ,I 'll get the 100 dollars after another two minutes ,I 'm weak and thirsty ,then,I heard the door open , when I heard a woman to cry ,it turned to be my wife Sarah"oh ,my God ,my God "I begined to pray for my wife not to come to me ,I couldn't threw any things to my wife ,even if a dish also or not ,ten seconds ,three ,two ,one !

摆过来，摆过去"我说，我觉得这个老头是个愚蠢的老人。没人说话。这里太安静了，钟声听起来似乎都很大。58分钟过去了。还差两分钟，一百美元就要是我的了。我的声音已经没力气了，嘴巴也干了。然后，我又听见门开了。一个女人的哭声传到我的耳朵时。那是我的妻子Sarah。"噢，天呐，天呐我开始祈祷，别让她接近我，我不能对我的妻子扔任何东西，即使是一个小盘子也不行。十秒，三、二、一！

It might be said that its people's sense of what life is all about has altered more in the last fifty years than it did in the previous 250, beginning in 1709, when Samuel Johnson was born at Lichfield.

这可以说，人民的生活是什么意思是所有关于改变了在过去50年超过它在过去250一样，在1709年，当塞缪尔约翰逊是在利奇菲尔德出生开始。

Chorus} All I can say is the worst is over now, We can serve the hard times, divorce is over now, They try to keep us out, but they doors is open now, My nigga Akon is gettin awards for covers now, This is K'NAAN, and still reppin' the IS ?

合唱 我所能说的是最糟糕的是过去了，我们可以为艰难的时刻，离婚就过去了，他们试图让我们进去，但是他们开了门，我的黑鬼阿肯的音乐是奖，现在肯定覆盖这是凯西'NAAN，而且还reppin""

Present tense indicates incomplete action and preterite tense indicates complete action, while permansive tense expresses a state or condition and usually takes a particle.

过去时是象征未完成的行为，过去时是象征完成的行为，而一般现在时是代表一种状态或情景，通常是捕获一个点。

An alien convicted of ,or who admits having commited ,a crime involving moral turpitude or violation of any law relating to a controlled substance or who is the spouse ,son or daughter of such a trafficker who knowingly has benefited from the trafficking activities inthe past five years ;who has been convicted of 2 or more offenses for which the aggregate sentences were 5years or more;who is vowing to the United States to engage in prostiution or commercialized vice or who has engaged in prostitution or procuring within the past 10 years ;who is or has been an illicit trafficker in any controlled substance;who has committed a serious criminal offense in the United States and who has asserted immunity from prosecution;who ,while serving as a foreign govement official and within the previous 24-month perios ,was respinsible for or directly carried out particularly severe violations of religious freedom ;or whom the president has identified as a person who plays a significant role in a severe form of trafficking in persons ,who otherwise has or daughter of such a trafficker who knowingly has benefited from thetrafficking activities within the past five years.

外籍人承认被犯，a 罪介入道德的被判罪，or 卑鄙或侵害任何法律与一种受控物质相关或谁是配偶，熟悉受益于交易这样交易者的儿子或女儿活动inthe 通过五年；who 的被判了罪2 次或更多进攻聚集句子是5.years 或more；who 发誓到美国参与prostiution 或商业化的恶习或谁参与了卖淫或获得在过去10 年之内；who 是或是一名违法交易者在任何受控substance；who 做了一个严肃的刑事罪在美国并且谁断言了免疫从prosecution；who，当担当外国 govement 官员和在早先24 个月的perios 之内，是respinsible 为或直接地被执行的特殊严厉侵害宗教自由；or 总统辨认了作为充当一个重大角色以严厉形式的人交易在人，否则有或这样交易者女儿熟悉受益于thetrafficking 的活动在过去五年之内。

In the intercessions, the Church indicates that the Eucharist is celebrated in communion with the whole Church in heaven and on earth, the living and the dead, and in communion with the pastors of the Church, the Pope, the diocesan bishop, his presbyterium and his deacons, and all the bishops of the whole world together with their Churches.

但在我们天主教礼仪神学中，纪念远超那个意义。纪念的意思是说把过去的一个事件，即回顾救恩的历史，天主过去所行，今天借着教会举行的圣事临现于'此时此刻，'是活生生的临在，是动态，而非静态的。因此，礼仪不是空洞，而是有&血有肉的&的庆典。

Leifeng Pagoda was first built in Northern Song Dynasty 977 AD, two years of peace and rejuvenating the country, originally for the King of Wu and Yue Feng Qian-shu Tibetan Buddhism as a relic to pray for peace and prosperity Luo Ji-fat built, the original name of Princess tower, tower of brick-wood structure leifeng well-known high tower, and Chinese folk legend of White Snake widespread myth is closely related to the story in the embodiment of white snake Bai Suzhen have been a result of the pursuit of true feelings and sea monk imprisoned in Leifeng Pagoda, the Leifeng Pagoda and therefore the statement of history far and wide Leifeng Pagoda on the fire hit twice, the first declared in the Northern Song Dynasty and years, because of Fang La uprising, a torch outside the wooden structure burned to the tower to the Southern Song Dynasty years, have been rebuilt Leifeng Pagoda, West Lake, one of Dusk is the leifeng circulated Leifeng Pagoda at that time subjected to fire the second Jiajing in the Ming Dynasty, when the pirates violation of Hangzhou, Leifeng Pagoda burnt again, remaining tower stands on the shore of West Lake, this case continued until the end of the Qing, Leifeng Pagoda finally collapsed due to overwhelming cause of the collapse on the Leifeng Pagoda in history is also very controversial, in general there are two versions of the previous two years in the clean-up sites Leifeng Pagoda time, found that a considerable portion of the tower of brick side of a small hole in the cave there are Buddhist in the past, people have incorrectly relay erroneous messages will pass into a gold brick by brick, the tower blocks have take-home, resulting in the collapse of the tower argument argument, one of the two, due south is the land of plenty since ancient times, but Hangzhou is the House of silk and tea, the history of Hangzhou on the rich silk, and every year when the silkworms cocoon silk, a variety of reasons, tend to have a large number of cocoon death, Over the past superstition, misconception that cocoon cursed, while the Leifeng Pagoda is a town of white snake demon, thinking that would be the Pagoda bricks at home, they can withstand the erosion of Yao Xie, you have to take a sericulture, his family wealth take a course of time, in particular, Taki shaft damage due to the common people, coupled with those in power are indifferent Leifeng Pagoda finally at 13:40 on September 25, 1924 came crashing down

雷峰塔初建于北宋太平兴国二年公元977年，原本为吴越国王钱淑为奉藏佛螺髻发舍利子以祈祷国泰民安所建，原名叫皇妃塔，塔为砖木结构雷峰塔的知名度之高，与中国民间广泛流传的神话传说白蛇传密切相关，故事中白蛇的化身白素贞因追求人间真情而被法海和尚囚禁于雷峰塔下，雷峰塔因而声明远播历史上的雷峰塔曾两次遭遇大火，第一次是在北宋宣和年间，因方腊起义，一把火把外面的木结构塔身加以焚毁到了南宋年间，曾重修雷峰塔，西湖十景之一的雷峰夕照就是在那个时候流传的雷峰塔第二次遭受火烧是在明朝的嘉靖年间，当时倭寇侵犯杭州，雷峰塔再次把火焚，仅剩塔身屹立于西湖之滨这种情形一直持续到清末民初，雷峰塔终因不堪重负而倒塌了关于雷峰塔倒塌的原因，历史上也很有争论，一般来讲有两种说法，前两年在清理雷峰塔遗址的时候，发现有相当一部分的塔砖一侧有一个小洞，在洞里有佛经而在过去，老百姓们以讹传讹将经砖传成金砖，纷纷将塔砖拿回家，从而导致塔的倒塌此说法之一说法之二，由于江南自古就是鱼米之乡，而杭州又是丝茶之府，历史上的杭州就盛产丝绸，而每年蚕宝宝吐丝结茧之时由于多种原因，往往有大量的蚕茧死亡，过去的人迷信，误以为蚕茧中了邪，而雷峰塔是镇妖的白蛇，以为将雷峰塔的砖放在家里，就可以抵挡妖邪的侵蚀，你家养蚕拿一块，他家求财拿一块，久而久之，塔身特别是塔基由于老百姓的破坏，加上当权者的漠不关心，雷峰塔终于在1924年9月25日下午1点40分轰然倒塌

Separate from 提取,摄取 to separate good plants from wild weeds 由句中的this代替做主语 The college student should learn to realize and remember how much of real value science has found in this wide, confused wilderness and how often scientific discoveries turned out to be rediscoveries of what had existed in this wilderness ago.

大学生们应该学着去认识和牢记有太多有真正有价值的科学来自于广泛，繁多的习俗经验，并且有太多次的科学发现原来是过去的习俗经验的重新认识。在这里把wilderness意译作前文一直提到的&过去的习俗经验& turn out to be结果是。。。；原来是。。。；证明是。。。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。