关紧

Do not fasten all the windows up while you sleep.

睡觉时不要将所有的窗户都关紧。

To his amazement, he discovered that all of the haystacks had been covered with tarpaulins. The cows were in the barn, the chickens were in the coops, and the doors were barred. The shutters were tightly secured. Everything was tied down.

然而，令他惊奇的是，他发现所有的干草垛已经盖好了防水油布，牛在牲口棚里面，小鸡在鸡笼里，门闩好了，百叶窗也关紧了，一切都栓牢了，什么东西都刮不走了。

Have you fastened all the doors and windows?

你把所有的门窗都关紧了吗？

Have you fastened all the doors and windows?

你将所有的门窗关紧了吗？

If the alarm check cocks closed, the alarm is still sound, it should check whether the verification cock tightly closed, in the alarm valve annular tank whether the accumulation of obstacles, alarm valve under the rubber flap is aging or wrinkles.

若警铃校验旋塞关闭后，警铃仍发声，则应检查校验旋塞是否关紧、在报警阀的环形水槽上是否积聚了障碍物、报警阀瓣下的橡胶是否老化或皱褶。

Because happiness is a need for sharing, dear friend; I would like to share with you a happy day for the past, as the gems buried deep in the memory, even experienced the opportunity of bettering the years, it is still gleaming, just like you like that flyings the season, because the common aspirations, and we come together we are pursuing their own course to their own goals, regardless of physical location, do not forget that we have come together in friendship years, there is a friendship, just waiting for a forever friends, there is a miss and just waiting for those who cherish that everyone looks the same like every leaf is different, a closer look, you will find them interesting lies, as long as willing heart, will be able to find someone special which have to be like the side, unless you have been close your eyes tightly closed doors to the mind and refused to see, to feel, to understand others, to try to identify other people lovely place, a kind of pay but will only truly comprehend someone else to pay back to the you must still pay a lot more than you .........................

因为 快乐是需要分享的，亲爱的朋友；我愿与你分享快乐过去的日子，一如深埋在记忆中的宝石，就算经历过岁月的砥砺，也依然光彩熠熠，就像你就像那个飞花的季节，因为共同的志向，我们走到一起，为了各自的目标我们各奔东西，无论身处何地，不要忘了，我们共同走过的友情岁月，有一种友谊，只等待一位永远的朋友，有一种思念，只等待值得珍惜的人，每一个人就像每一片树叶一样长得都不一样，仔细看看，就会发现其中趣味之所在，只要愿意用心，一定可以发现别人独特而值得喜欢的一面，除非，你一直闭上眼睛关紧心门，不肯去看，去感受，了解别人，努力发现别人可爱的地方，一种付出但也唯有真心付出才会领悟别人回馈给你的一定比你付出的还要多得多。。。。。。。。。。。。。。。。。。。。。。。。。

Let us cherish life, heart water to water-saving proud to hand, shut the tap, do not let water, air flow.

让我们用心珍爱生命之水，以节水为荣，随手关紧水龙头，千万不让水空流。

To his amazement,he discovered that all of the haystacks had been covered with tarpaulins.

然而，令他惊异的是，他发现所有的干草垛已经盖好了防水油布，牛在牲口棚里面，小鸡在鸡笼里，门闩好了，百叶窗也关紧了，一切都栓牢了，什么东西都刮不走了。

In our hurry-up world we reach too quickly to slam our door to anything we don't like without really thinking it through.

在这个忙忙碌碌的世界里，我们往往是一看到不合自己心意的东西，就马上把自己的心门砰然关紧，那么匆忙，不留任何思索的余地。

And make sure your thanes secure the doors.

记得让你的战士把屋门关紧

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐