这篇改写：
I now go swimming five times a week, which helps firm my body up.
我现在每周游5次泳，这对强身健体很有益处。
At breakfast next morning, my two grandsons were clamouring to go swimming.
第二天早饭时，我那两个孙子嚷嚷着要去游泳。
这篇改写：
With the 'al' suffix, there are many words in the English language. For example, 'about', 'allow', and 'assemble'.
以al为后缀的单词有哪些？比如'a', 'b', 和'c'。
这篇改写：
Fortunately, playing cards is no fun at all. Let’s go swimming instead.
幸运的是，打扑克也没意思。咱们去游泳吧。
