加拿大牙科协会建议使用有圆形柔软刷毛的牙刷，用起来也要轻柔。
The Canadian Dental Association says to use a toothbrush with soft, rounded bristles. Go gently, too.
两个刷子的刷毛柔软，耐用，易于去除残留物。
Both brushes have soft, durable nylon bristles to sweep away residue easily.
牙科研究人员发现柔软的，尼龙或者聚酯的环状顶端的刷毛的牙刷最适合用于刷牙。
Dental researchers have discovered that toothbrushes with soft, nylon or polyester bristles with rounded tops do the best job of brushing teeth.
当刷子晾干之后你要重新把毛抖松，但是它使刷毛很柔软干净。
When it dries you must re-fluff the hairs on your brush but it leaves them soft and clean.
这些牙刷的刷毛非常柔软，特别适合您的宝宝出现出牙的痕迹出现时使用。
This is primarily needed when your little one starts to show more signs of teething. One thing all parents need to abstain from doing is brushing the toddler's teeth with regular toothbrush.
这些牙刷的刷毛非常柔软，特别适合您的宝宝出现出牙的痕迹出现时使用。
This is primarily needed when your little one starts to show more signs of teething. One thing all parents need to abstain from doing is brushing the toddler's teeth with regular toothbrush.
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