第二点就是多嚼这种口香糖。

And second, chew a lot of it.

youdao

欲使您的口腔更加清洁，呼吸更加清爽，请认定这种口香糖。

If you want your mouth cleaner and your breath fresher, please choose this brand of chewing gum.

youdao

这种口香糖在批准成为标准军事给粮之前还要经过严格的人体试验。

The gum will have to undergo rigorous trials in human subjects before it can be approved as a standard part of the military ration pack.

youdao

And your friend is telling you, "You know, I've been chewing this gum and it tastes really good."

你的朋友告诉你，“我一直在嚼这种口香糖，它吃起来棒极了。”

I've been 课堂 - SpeakingMax英语口语达人