Time to become a teacher or dental hygienist?

是时候去当老师或洁牙师了？

youdao

By the way, how often do you go to your dental hygienist?

顺便问一下，你每隔多久看一次牙医？

youdao

By the way, how often do you go to your dental hygienist?

顺便问一下，你每隔多久看一次牙医？

youdao