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我们应该养成早晚各刷一次牙,饭后漱口的好习惯。晚上口腔里的细菌最活跃,所以晚上刷牙特别重要。
We should develop a good toothbrush sooner or later, mouthwash after a good habit. Bacteria in the mouth at night is the most active, so brushing your teeth at night is particularly important.