Mesobionta
中型生物區系
??? 情景例句
That's all right.
沒關系。
You must be hungry. Shall we get something to eat?
你一定餓了，我們吃點東西好嗎？
The stream wound its way across the field and then flowed right under their tent!
那小溪彎彎曲曲穿過田野，然后正好從他們的帳篷底下流過去。