正在用

I was wondering how long it would be before our supply of glasses ran out and we had to resort to teacups when there was the familiar sound of a diesel engine in labor, and Didier's truck pulled up behind the house, and he and his wife came in through the back door.

我正在担心玻璃杯马上就会用完，恐怕得拿茶杯来代替的时候，一阵熟悉的柴油机引擎声传来，狄第埃那辆工程卡车径直开到了屋后，他和狄第埃夫人也由后门走了进来。

Now watch me, I switch on the current and stand back.

第二句中的now是进行时的标志，表示正在进行的动作的客观状况，所以后句用一般现在时。

Now watch me, I switch on the current and stand back.

表示正在进行的动作的客观状况，所以后句用一般现在时。

One summer they planned to fly to New York fo their holidays.They got to the airport only ten minutes before the plane left.So time was short,but suddenly Mrs.Long said she must tell Linda,their daughter,not to forget to lock the front door when she went to school.As Linda was then at school,they couldn't tell her about it by telephone.So the couple hurried to the post office.Mrs.Long wrote a short note to Linda while Mr.Long bought a stamp and an envelope.Soon the note was ready .They put the stamp on the envelope in a hurry and put it in the letter box.But suddenly Mrs.Long began to cry.The short note was still in her hand.She had put the plance ticket in the envelope!

一个夏天他们计划飞往纽约度假，他们在飞机离开前仅十分钟才到了飞机场，所以时间很短，但是突然Long太太说她必须去告诉他们的女儿Linda，当她上学时不要忘记锁自家的前门，现在女儿正在学校，他们不能用电话告诉女儿，所以这对夫妻很快去了邮局，当Long先生买了一枚邮票和一个信封时，Long太太写了一个小纸条给Linda，很快纸条写好了，他们很快把邮票贴在信封上，之后把它扔进信箱里，但是突然Long太太开始哭，那个小纸条还在他的手上，她已经把机票放在了信箱了！

One summer they planned to fly to New York for their holidays.They got to the airport only ten minutes before the plane left.So time was short.But suddenly Mrs.Long said she must tell Linda,their daughter,not to forget to lock the front door when she went to school.As Linda was than at school,they coundn't tell her about it by telrphone.So the couple hurried to the post office.Mrs.Long wrote a short note to Linda while Mr.Long bought a stamp and an envelope.Soon the note was ready.They put the stamp on the envelope in a hurry and put it in the letter box.But suddenly Mrs.Long began to try.The short note was still in her hand.She had put the plane ticket in the envelope.

一个夏天他们计划飞往纽约度假，他们在飞机离开前仅十分钟才到了飞机场，所以时间很短，但是突然Long太太说她必须去告诉他们的女儿Linda，当她上学时不要忘记锁自家的前门，现在女儿正在学校，他们不能用电话告诉女儿，所以这对夫妻很快去了邮局，当Long先生买了一枚邮票和一个信封时，Long太太写了一个小纸条给Linda，很快纸条写好了，他们很快把邮票贴在信封上，之后把它扔进信箱里，但是突然Long太太开始哭，那个小纸条还在他的手上，她已经把机票放在了信箱了！

If the use of cosmetics, a skin rash, skin flushing, itching, spot symptoms should immediately stop using is the use of cosmetics, and to seek medical help.

若使用化妆品后，出现皮疹、皮肤潮红、发痒、褐斑等症状，应立即停用正在使用的化妆品，并寻求医生的帮助。

Take a few minutes to become aware of the weight of your head sinking back into the blanket.

用几分钟来意识到头部的重量正在陷入毯子中。

You're buidin' a rat ship here.

你眼下正在打造用来运送告密者的远洋轮

However Mila and Oa are learning to retain their sound by recasting their music daily, and even altering the sequence of score playing to detect that which has entered their field to manipulate them.

不过 Mila 和 Oa 正在学会用每日重铸的方式来保持场的音乐，甚至改变乐谱播放顺序来检测有谁进入了他们的场来控制自己。

My son 5 years old, when two-year-old on the occasional nosebleeds, small, 4-year-old when more than three months on the stream once every 10 days for half a year and a half months ago on the flow time, and also more than the original, to the hospital, said blood tests are normal, the point of medicine at the children do not love the beginning of .8 month almost 32 days on stream, but also very large, went to the hospital check, blood test or normal, open points syrup, and eat Chinese medicine granules, not a week, drug use is also a day on the 15 o'clock a sudden nose bleeding out, exhausted all the methods normally used only finally stopped, six o'clock in the morning and a stream, though not at night, and also have more than the original (the child was afraid I worry that the deal did not tell my own, I was based on the many large blood on the ground and pumping his college paper used judgments), or normal blood, the cream of the point that no matter, I was pleased, but the children come back again every day flow, and sometimes more than once or twice a day, which is a headache for two days and asked him if he do not understand how that specific pain law, is not the teacher the past two days that he said he did not love school is really a headache or a headache, I was to determine if a teacher said he does not love the child's school is a small trick.

5岁男宝宝经常流鼻血，最近两天又说头痛怎么办我的宝宝5岁了，两岁多的时候开始就偶尔流鼻血，量少，4岁多的时候开始三两个月就流一次，半年前开始隔十天半月就流一次，并且也比原来多，到医院验血说都正常，开点上的药水宝宝不爱点。8月分开始几乎三两天就流，还非常多，又去医院查，验血还是正常，开了点药水，和吃的中药颗粒，没到一周，还正用药，一天夜里3点就突然鼻子向外大量流血，用尽了平时用过的所有方法才好不容易止住了，早上六点又流了一次，虽没有夜里多，也是比原来都多(宝宝怕我着急，这次没告诉我自己处理的，我是根据地上的许多大血滴和他用过的纸抽团判断的)，血还是正常，开了点药膏，说没什么事，我挺高兴的，可是宝宝回来又是每天都流了，有时一天还不止一两次，这两天说是头痛，问他又说不明白具体怎么疼法，是不是老师这两天说他他不爱上课就说头痛还是真的头痛，我正在判断中，如果是老师说的他就不爱上课当然是宝宝的小把戏。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。