aqualung造句
- 1. Watch to time air supply in aqualung.
- 用手表来计算氧气瓶中气体的供应量。
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- 2. It was a perfection of a valve that made the aqualung possible and put man back into the sea with all the freedom of a fish.
- 是阀的完善使研究水中呼吸器成为可能,并将人类送到海里,使其象鱼一样自由。
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- 3. It was a perfection of a valve that made the aqualung possible and put man back into the sea with all the freedom of a fish.
- 是阀的完善使研究水中呼吸器成为可能,并将人类送到海里,使其象鱼一样自由。
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