And for reference, incidentally, in case you ever forget what the point of some exercise was, I'll almost always comment the code up top with a quick sentence or two that reminds you what this program does.

顺便作为参考，为了避免我们可能忘记一些代码的意思，我通常会用一两个简单的句子,在上面作出注释,那样会提醒我们这个程序是干嘛的。

哈佛公开课 - 计算机科学课程节选

When to use "the" in a sentence, when not to use "the", when to use "an" instead of "a" or "a" instead of "the".

在一个句子中，什么时候用“the”，什么时候不用“the”，什么时候用“an”代替“a”，什么时候用“a”代替“the”。

经常犯的失误 - SpeakingMax英语口语达人

And the way to read this rule is you make a sentence by taking a noun, any noun, putting a verb after it, and then following that verb with a noun.

这个规则的内容是,你这样来创造一个句子,用一个名词,任何一个名词,在名词后跟一个动词,再在动词后跟上一个名词

耶鲁公开课 - 心理学导论课程节选

You want to use "so ~ that" in the middle of the sentence.

so ~ that”句型用在句子的中间。

so that 课堂 - SpeakingMax英语口语达人