Earthscience
地球科学
🗣️ 情景例句
What time does the Michigan football game come on?
Michigan队的足球赛何时开始？
Do I have to take my pants off, too?
我也得脱下裤子吗？
local epidemics of this disease could be created.
就可以使这种疾病在一个地区蔓延起来。