向迎面而来的老师常问好，向身边的清洁工常微笑，常给父母一个衷心的拥抱。

Say hello to the oncoming teachers. Smile to the cleaners. Give a heartful hug to your parents.

youdao

向迎面而来的老师常问好，向身边的清洁工常微笑，常给父母一个衷心的拥抱。

Say hello to the oncoming teachers. Smile to the cleaners. Give a heartful hug to your parents.

youdao