Biodemography
[计] 生态统计学
🗣️ 情景例句
You get one point for each letter,
一个字母可得一分。
Where they saw chance, we see law.
以前他们认为是偶然的，现在我们认为是必然的。
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。