Cloudness
混濁
??? 情景例句
Bye.
再見。
We have mainly adopted some usual international practices.
我們主要采取了一些國際上的慣例做法。
Such creatures have rarely been seen alive by man as they live at a depth of six hundred feet.
人們很少能看到活著的這類動物，因為它們生活在600英尺深的水下。