Brushing teeth effectively can prevent periodontal diseases. But few people know how to brush teeth effectively.(有效刷牙能很好地預防牙周疾病，但懂得有效刷牙的人并不多。)

The first thing I do in the morning is to brush my teeth and sharpen my tongue.(我在早上做的頭一件事，是刷我的牙、磨我的舌。)

Brush your teeth every day, dentists say.(牙醫說，要每天刷牙。)

The method that exactitude brush teeth has many kinds, everybody can choose a kind of method according to own term.(正確刷牙的方法有許多種，每個人可以根據自己的條件選擇一種方法。)

In the morning, we should wash faces and brush teeth.(每天晨起，一定要洗臉，并且刷牙漱口。)

You must brush your teeth everyday.(你必須每天刷牙。)

Brush your teeth with toothpaste.(用牙膏刷牙。)

He goes to his bathroom to brush teeth and wash his face.(然后去他的浴室里去刷牙洗臉。)

I brush my teeth three times a day.(我每天刷三次牙。)

Oral Care Buddy guides you brush teeth in best principal and helps you build the habits.(口腔護理巴迪引導你在刷牙最好的本金和幫助您構建的習慣。)