一个女孩在嚼口香糖。
One colleague told me he was sent away after he turned up chewing gum.
有一位同事告诉我：他当时被请走了，没能做成检查，就因为他当时嚼了块口香糖。
One day, I managed to gather up ninety-seven cents worth of bubble gum.
有一天，我估计着拿了七十七美分的泡泡糖。
Today, gum disease is one of the most common dental problems.
今天，牙龈疾病是最常见的口腔问题之一。
Both of these contribute to one who smokes getting gum disease or oral cancer.
这两项贡献之一，谁抽烟越来越牙周病或口腔癌。
In one study, 85% of heart attack patients also had gum disease!
一项研究表明，犯心脏病的人中有85%也患齿龈疾病！
Adhesive paper: paper coated on one side with adhesive gum.
胶底纸：纸的一面涂上粘性胶。
Adhesive paper: paper coated on one side with adhesive gum.
胶底纸：纸的一面涂上粘性胶。
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