Bowguide
弓形導板
??? 情景例句
You're so good in all your other subjects.
你別的功課都那樣好。
The hippopotamus is sleeping.
河馬在呼呼大睡。
This decline in vigour with the passing of time is called ageing.
生命力隨時間的流失而衰退叫做衰老。