Good morning dear teacher.

亲爱的老师，早上好。

youdao

Good morning dear teacher, good morning to you.

祝你们早上好，祝你们早上好。

youdao

Good morning, dear teacher and my friends!

早上好，亲爱的老师和我的朋友们！

youdao

Dear teacher, classmates Good morning everyone!

亲爱的老师，同学们大家早上好！

youdao

Dear teacher and class: Good morning.

亲爱的老师同学们：早上好。

youdao

Good morning, dear teacher!

早上好，亲爱的老师！

youdao

Good morning, dear teacher!

早上好，亲爱的老师！

youdao