Copperfield
n. 科波菲尔（姓氏）
🗣️ 情景例句
I appreciate it very much.
我非常感激你的帮助。
Don't bother.
不用麻烦了。
This may be illustrated by comparing the position of a nation with that of a private business enterprise.
把国家的状况同私人企业的状况加以比较，就可以看清这个问题。