My new teacher is science teacher. He’s very strong.
我的新老师是科学老师。他是非常强壮的。
He has a big mouth, two big ears, two big eyes and a not too big and not too small nose.
他有一个大嘴巴,两个大耳朵,两个大眼睛和一个不太大的也不太小的鼻子。
He often wears a black new shirt and brown pants, with two big shoes.
他经常穿着一件黑色的新衬衫和棕色的裤子,还有两双大鞋子。

My science teacher is very kind.
我的科学老师很和蔼。
And he is very smart, isn’t he?
他很聪明,是吧？
Today, we have science class.
今天,我们有科学课。
We are very happy. Because he is so funny.
我们非常高兴。因为他非常有趣。
Who is he? He’s a Mr. Zhou.
他是谁？他是周老师。