Dass
n. 采掘带
🗣️ 情景例句
Uh, in a way.
嗯，是呀。
How many pieces are you going to buy?
你要买几个？
Between 1850 and 1910 the bison population is thought to have fallen from 60 million to just a few hundred.
人们认为，在1850年到1910年之间，野牛的头数从6，000万头降到只有几百头了。