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

他们说出现扼杀了逗号、冒号和省略号。

Be sure to put a comma after your closing.

务必在你结束语后面加上一个逗号。

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

在私人件中，在问候语后加上逗号。

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

后呢，我们需要一个逗号，再后，我们需要完成条件句。

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

“我从来不知道把逗号和其他点符号放在哪里”。

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

如果你漏掉了一个逗号，你可能会用两周时间来寻找这个逗号。

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

句子中所有内容都挤在了一起，直到有逗号，语或从句。

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

逗号很难。即使本地学生也会搞混。

And then we have a comma with a clause here.

后我们在这里有一个逗号和一个从句。

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

这里你不用给45000或1200加逗号。

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

你不应该用逗号连接两个独立分句。

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

而，第二句“让我们吃奶奶吧”没有逗号。

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

如果你句子逗号太多，可能会使读者感到困惑。

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

只要记住如果你句子以 if 开头，要用逗号。

It looks like a comma crossed with a period.

它样貌结合逗号与句号。

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

在写作中，我们用逗号来表示我们在和某人说话或称呼某人。

The whole comma situation is very similar.

逗号使用情况非常相似。

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

也许出于语法目，我把逗号放在了中间。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“特拉华逗号”，它会得到这么多支持吗？

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逗号。