使用方法透视这是一个表示条件的句型，意思是“要想......，只须先......就好了”。
支持范例
1. You only have to call her in order to know whether she will come or not.
你只须打个电话就了解她会不会来了。
2. I only have to ask the teacher in order to solve the problem.
我只须去问问老师就可以解决这个问题了。
3. You only have to get some newspapers in order to find the ads you need.
你只须买一些报纸就能找到你需要的广告了。
会话记忆
A: Have you started your report yet?
你开始写报告了吗？
B: I’m having a hard time getting the information.
我目前非常难搜集信息。
A: It’s easy. You only have to search the internet in order to get the information you’re looking for.
这比较容易。你只须上网查你需要的信息就好。
B: Oh, I didn’t think of that.
噢，我忘了这一点了。
