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1. | It does sometimes happen that people who are sound asleep suddenly open their eyes, even raise their |
| 事实上常常有这样的情况:一个熟睡的人突然睁开眼来,甚至抬起一会儿头,环顾房间,然而过了一会儿,又不知不觉地把头放到枕头上,睡着了,事后什么也记不得。 |
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2. | Open raise implies that building work is limited to the raise catwalk and the basis of a simple platform |
| 开放式天井,是指那些开挖过程中只需设置天井升降梯道及供钻工站立的简单基础平台的天井。 |
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