逗号的英文：
comma

Imports an address book from a tab-delimited or comma-separated (CSV) text file.
从以TAB键分隔或逗号分隔 (CSV) 的文本文件中导入通讯录。

"ltems one, comma, five, comma, seven,approved fullwise
“项目一，逗号，五，逗号，七，完全批准。

The two clauses are separated by a comma.
这两个分句由一个逗号分开。

Use commas to separate multiple words or phrases.
使用逗号隔开多个单词或词组。

Pay attention to the use of commas in the Non-restrictive Attributive Clause.
注意逗号在非限制性定语从句中的用法。

Do not request "What's Related" information for the following domains (a comma-separated list)
对下列域(用逗号分隔)不请求"相关内容"信息

A comma is sometimes used to set off a clause in a sentence.
逗号有时用来隔开一个句子中间的从句。

Designating a method of punctuation in which commas and other marks are used sparingly.
少用标点符号的在不引起混淆的情况下可能时省略逗号和其他符号的

Follow this test for clear writing: Remove all periods and commas, then read it.
检测你写的东西是否达到这个要求有个好办法，那就是去掉所有的句号和逗号，然后去读它。

The two clauses are separated by a comma.
这两个分句由一个逗号分开。

A comma is sometimes used to set off a clause in a sentence.
逗号有时用来隔开一个句子中间的从句。

They both have their
将初具规模的互联网公司拿到华尔街上市以后，他们俩都成了百万富翁。

My question is whether to use a colon, comma, or dash after the salutation.
我的问题是：称谓后面是要用冒号、逗点还是破折号。

Designating a method of punctuation in which commas and other marks are used sparingly.
少用标点符号的在不引起混淆的情况下可能时省略逗号和其他符号的