“假如还有别的选择，我是绝不会再当一名煤矿工人的。” 身着一件牛仔裤，脚穿一双白球鞋，外套一件棕色的人造革夹克，留有脏兮兮的长指甲的小王如是说。
"Given a choice, I would never work in a mine," says Wang dressed in a pair of old jeans, white tennis shoes and a brown artificial leather jacket, dirt clogging his long fingernails.
也许因为市面上有很多卖加钙的指甲增强剂，所以很多人都认为缺钙会导致白甲病。
Possibly because of the numerous calcium enriched nail strengtheners on the market, there is a widespread belief that calcium deficiency causes leukonychia.
指甲上的白色斑点，有时会成点状或线状出现，这叫做白甲病。
The white spots on the fingernails, which can appear as dots or lines, are called leukonychia.
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