下面的这段英文翻译成中文是什么意思?

The use of bristle toothbrush brushing force, can play a protective role in enamel caused permanent injury, leading to sensitive teeth, tooth decay, a series of problems such as gingival recession www.bjsbkq.com. It is best to buy a softbristled toothbrush, to circle the way to gently brush your teeth, at least two times a day, each about 2 minutes

第1个回答  2012-12-25
硬毛牙刷刷牙的刷力可以让担当保护性角色的牙釉质受到永久性伤害,导致牙齿敏感,蛀牙,牙龈衰败等一系列问题www.bjsbkq.com。所以最好是买一个软毛牙刷,用打圈方式轻轻刷你的牙齿,至少一天2次,每次约2分钟。
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