If you're to spend a year in the United States, you'd better rub up your knowledge of the language.
If you're to spend a year in the United States, you'd better rub up your knowledge of the language.
如查你将在美国呆上一年时间，你最好重温一下你的语言知识。
If you're to spend a year in the United States, you'd better rub up your knowledge of the language.
如查你将在美国呆上一年时间，你最好重温一下你的语言知识。