Chalks
n. 制造白色或彩色粉笔的白垩( chalk的名词复数 )
🗣️ 情景例句
Money can't buy happiness, believe me.
金钱买不到幸福，相信我。
Don't take it seriously.
不要当真。
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。