21. (A) …用下列方法… … in the following ways.
(B) …有三个主要理由。 … for three major reasons.
(C) 要…至少我们可做三件事。 To …, there are at leastthree things we can do.
例︰
(A) 我用下列方法增加信心。
I increase my confidence in the following ways.
(B) 人们学外语有三个理由。
People learn a foreign language for three major reasons.
(C) 为了维护健康我们每天至少可做三件事。
To keep healthy, there are at least three things we can do every day.
II. 用于文章承转句
22. 那就是(说)…;亦即…
That is to say, … = Namely, …
例︰我们生活需有规律。也就是说早睡早起戒除烟酒。
We need to live a regular life. That is, we can keep good hours and refrain from smoking anddrinking in the daily activities.
