They say that the emergence of text messaging is killing off commas, colons and apostrophes.

他们说短信的出现扼杀了、冒和省略。

Be sure to put a comma after your closing.

务必你的结束语后面加上一个。

In a personal letter, add a comma after the greeting.

私人信件中，问候语后加上。

Then we need a comma and then we need the perfect conditional.

然后呢，我们需要一个，再然后，我们需要完成条件句。

" I never know where to put the commas and other punctuation, " he said.

“我从来不知道和其他点符里”。

If you miss a comma you can actually look for that comma for two weeks.

如果你漏掉了一个，你可能会用两周的时间来寻找这个。

Everything within the sentence until there is a comma or phrase or a clause.

句子中的所有内容都挤了一起，直到有，短语或从句。

You know, commas are hard. Even native speakers mess up with commas a lot.

很难。即使本地学生也会搞混。

And then we have a comma with a clause here.

然后我们这里有一个和一个从句。

And again here, you don't have necessarily write the comma for 45000 or 1200.

这里你不用给45000或1200加。

You should never use a comma to connect two independent clauses.

你不应该用连接两个独立分句。

However, the second sentence, " Let's eat Grandma" has no comma.

然而，第二句“让我们吃奶奶吧”没有。

If your sentence has too many commas, it might confuse the reader.

如果你的句子太多，可能会使读者感到困惑。

Just remember to use a comma if you start the sentence with 'if'.

只要记住如果你的句子以 if 开头，要用。

It looks like a comma crossed with a period.

它的样貌结合与句。

In writing, we use a comma to signal that we are speaking to or addressing someone.

写作中，我们用来表示我们和某人说话或称呼某人。

The whole comma situation is very similar.

的使用情况非常相似。

Maybe between where I put the comma for grammatical purposes. But it's a lot of words.

也许出于语法目的，我了中间。但这是很多词。

If it were called the 'Delaware comma', would it have this much support?

如果它被称为“特拉华”，它会得到这么多的支持吗？

You can also just write the person's name plus a comma.

你也可以只写下人名再加上个。