表示重要、必要、困难、方便、可能 1, It is important(necessary, difficult, convenient, possible、for sb. to do sth.) 2, We think it necessary to do sth. 3, It plays an...【详情】【我要提问】
表示好处 1, It has the following advantages. 2, It does us a lot of good. 3, It benefits us quite a lot. 4, It is beneficial to us. 5, It is of great benefit to us....【详情】【我要提问】
1. There are three reasons for this. 2. The reasons for this are as follows. 3. The reason for this is obvious. 4. The reason for this is not...【详情】【我要提问】