前后英语怎么说

前后英语可以说为"front and back"或者"before and after"。

以下是几组前后英语怎么说的中英双语例句：

1. The front and back of the book are both interesting. 这本书的前后部分都很有趣。

2. The before and after pictures show a remarkable difference. 前后对比照片显示了惊人的变化。

3. The front and back doors of the house are both locked. 房子的前后门都锁着。

4. The before and after effects of the treatment were amazing. 治疗前后的效果非常惊人。

5. The front and back of the car were both damaged in the accident. 车祸中车的前后部分都受损了。