On Sundays, I usually draw.

星期天，我通常画画。

youdao

I usually draw pictures on Sundays.

我通常在星期天画画。

youdao

I usually draw a line under key points in the textbook with a highlighter.

我经常把书上的重点用英光笔画出来。

youdao

Well, int is almost always 32 bits at least so far as we've seen so, in fact, any time I draw a pointer hence force I'm just going to draw a square as well because they are, in fact, the same size usually in memory.

嗯，int几乎总是32位的,至少我们至今所看到的是这样的，每次我用一个正方形表示一个指针,因为实际上他们，在内存中的大小是一样的。

哈佛公开课 - 计算机科学课程节选