its time for class
上课时间到了;
例句:

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Its time for class, Peter.
彼得,到上课时间了。
相关介绍Excuse me. I have to go now. It's time for class.
对不起,到上课的时间了,我必须得走了。
It's time for class, but there are still some boys talking loudly over there.
该上课了,但仍然有一些男孩子在那儿大声谈话。
"It's time for class, and I can't be late again." I gathered my books up and stuffed them in my bag.
“上课的时间到了,我不能再迟到了。”我把书收起来,塞进包里。
It's8 o'clock. It's time for English class.
八点钟,该上英语课的时候了。
It's11:05. It's time for English class.
这是11点05分。正是上英文课的时间。