Sinetable
正弦台
🗣️ 情景例句
I'm sorry, Robbie.
对不起，Robbie。
Let every tub stand on its own bottom.
各人管各人自己。
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，