🗣️ 情景例句
you need to work at it, Grandpa.
你得常练它， 爷爷。
What's your name?
你叫什么名字？
that given a planet only approximately like our own, life is almost certain to start.
如果设想有一颗行星和我们地球的情况基本相似，那几乎肯定会产生生命。