Scaphander
软木救生圈
🗣️ 情景例句
You really must try and take more care.
你一定要更当心一点。
Rats leave (or desert or forsake) a sinking ship.
船沈鼠先窜。
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，