Chewing gum, once bought primarily by adolescent boys, is now featured in commercials as a breath freshener and teeth cleanser for use after a meal.(曾经主要由青少年购买的口香糖，现在在广告中被用作饭后的口气清新剂和牙齿清洁剂。)
You burn more energy by chewing gum or fidgeting than you do sitting still in a chair.(嚼口香糖或坐立不安比你坐在椅子上一动不动消耗更多的能量。)
Near the door is an open carton containing dozens of boxes of chewing gum.(门旁边是一个打开的纸箱，里面装着一打口香糖的盒子。)
I've already seen a peanut worm, and it hasall the aesthetic appeal of used chewing gum.(我以前见过星虫，它有着嚼过的口香糖的全部美感。)
I'd been sitting on the heated carpet in my apartment, working on a blog post about Japanese chewing gum.(我坐在温暖的毯子上写我的一篇关于“日本人嚼口香糖”的博客文章。)
It's not chewing gum, of course.(当然不是口香糖。)
That schoolgirl was sitting with her feet stretched far out into the aisle, and was busily chewing gum, when the teacher espied her.(当老师看见那个女生时，她坐在座位上，脚伸到过道里，嘴里拼命地嚼着口香糖。)
A new report suggests that chewing gum may be a health hazard.(一份新的报告指出，嚼口香糖可能给健康带来危害。)
Chewing gum or having long hair may be penalized.(嚼口香糖或留过长的头发都可能被罚款。)
