Have a standard routine for brushing - Try to brush your teeth in the same order every day.

刷牙要形成一个标准规程—每天刷牙都要按固定顺序。

youdao

Have a standard routine for brushing - Try to brush your teeth in the same order every day.

刷牙要形成一个标准规程—每天刷牙都要按固定顺序。

youdao