Tetrapody
四标准英尺的单位
🗣️ 情景例句
And they have lots of clip-on bow ties.
而且他们有许多夹上去的领结。
The fire is the test of gold;adversity of strong man.
烈火试真金，困苦炼壮士。
In the evening, the children come home from school.They arrive home early.
傍晚，孩子们放学回家。他们到家很早。