Oneworld
n. \寰宇一家\航空联盟
🗣️ 情景例句
We really don't have to be overly concerned.
我们真的不需要过分担心。
Let us imagine a hypothetical case where we disagree.
让我们假设一个我们不同意的状况。
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。