1.
closely shut buildings which throughout the day are swarming with life.
整天人来人往、活动频繁的房屋，此刻门户紧闭、寂静无声。
2.
the houses, to-day so smiling and animated, were on that night dark, mute, and closed.
那些房子，今天虽充满欢乐富有生气，那天晚上却黑乎乎、静悄悄的，门户紧闭着。”
3.
Its storm doors were tightly closed.
大门紧紧地关闭着。
4.
The doors and shutters of the mysterious house were all closed.
这座神秘的房子门窗紧闭。
5.
The door closed for privacy.
房门紧闭着，以免外人干扰。
6.
The door remained closed and the platform empty.
看台的那道门还紧闭着，台上空无一人。
7.
As this occurs, valve springs pull the valve tightly closed against its opening, called the valve seat.
当这发生时，气门弹簧紧紧地关闭气门口，叫做气门座。
8.
Whom dost thou worship in this lonely dark corner of a temple with doors all shut?
你在门窗紧闭幽暗孤寂的殿角里，向谁礼拜呢？
9.
They were in the hospital administrator's office with the door closed.
他们坐在医院管理主任的办公室里，门紧闭着。
10.
The mind works best behind closed doors.
在紧闭的门后面，人的思维作用发挥得最好。
11.
The air-tightness of the chamber door is adjustable, with a wholly-shaped silicon rubber door sealing loop; so as to guarantee in-chamber high vacuum.
箱门闭合松紧能调节，整体成型的硅橡胶门封圈，确保箱内高真空度。
12.
The ruined city lies desolate; the entrance to every house is barred.
荒凉的城拆毁了。各家关门闭户，使人都不得进去。
13.
To go to the Site Settings page for this portal site, click Close.
要转到此门户网站的网站设置页面，请单击“关闭”。
14.
Push Close to return to the main settings navigational page for this portal.
按“关闭”可返回此门户的主设置导航页面。
15.
her habitually severe expression; he habitually keeps his office door closed.
她习惯于朴素的表达方式；他习惯于把办公室的门紧闭着。
16.
If dripping continues, close the valve more tightly in small increments until dripping ceases.
如果滴水仍然继续，则稍微更紧的关闭阀门直到滴漏停止。
17.
The compression forces equally distributed around the perimeter provide a tight bi-directional shut off.
压缩力沿着周长均匀作用，使得阀门能够实现双向紧密关闭。
18.
The cockroach does not take many steps before it sees a firmly closed door on the left side of the passageway.
蟑螂往回走了没几步就看见在过道的左边有一扇紧闭着的门。