Biohydrography
生物水文地理学
🗣️ 情景例句
I know how you feel, but there's no need to go on and on about it.
我知道你的感受，可是也没必要这样没完没了。
Today is the first day of spring.
今天是春天的第一天。
OK. I'll bring it to school in the morning.
没问题。明早我带到学校。