thirty例句
2024年06月13日 00:58:03
I know that you'vebeen studying chimpanzees for
thirty years now.
我知道你研究黑猩猩至今已有30年了。
Thirty seconds later she reappeared and beckoned them forward.
30秒后她又出现了，示意他们往前来。
The price of a single ticket is
thirty-nine pounds.
单程票的价格是39英镑。