I think you got the punctuation wrong.

我想你用错标点符号了。

Writing can be hard, especially with all the different punctuation rules.

很难，尤其是它有标点规则。

The question comes through with not just the punctuation.

提问仅源于标点符号。

But notice the punctuation is different.

但是注意标点符号。

You know a lot about punctuation, right?

你知道很多标点符号，对吧？

Does the message use correct spelling, punctuation, and spacing?

邮件是否使用正确拼、标点和空格？

What punctuation confuses you the most?

什么标点符号最让你困惑？

For example, did a student's essays share the same styles of punctuation?

比如，一名学生所论文标点格式是否一致？

That being said, let's get started with the punctuation lesson.

好了，开始我们标点符号课程吧。

This involves your sentence structures, the tenses that you use, punctuation.

这涉及到你句子结构，使用时态和标点符号。

When you are writing, you can use punctuation to do the same thing.

时，标点符号也能发挥样用。

Think of an email as a letter. Spelling, grammar and punctuation should not be overlooked.

把编辑电子邮件当成在信，拼、语法、标点都应忽视。

You're going to get marked down for that type of punctuation error.

如果你标点符号用错了话会被扣分。

But these punctuations are actually powerful framing devices that lubricate the content of his message.

但这些标点实际上是强大框架机制，用来给他信息里面内容润色。

The oldest document containing punctuation dates back to the 9th century BC.

含标点最古老文件可追溯到公元前9世纪。

Punctuation is the name for specific kinds of marks used in writing.

我们把在中使用特殊符号叫标点。

They usually have an exclamation mark (! ) as punctuation.

它们通常用感叹号（！）为标点符号。

I'm talking about grammar, spelling, and punctuation here.

我在这里谈论是语法、拼和标点符号。

These movements can also take the place of punctuation, such as commas or question marks.

这些变换也可以代替标点符号，如逗号或问号。

Few of us feel we are experts at the small marks that make up the English punctuation system.

小标点符号构成了英语标点系统，我们却几乎没人觉得自己是这方面专家。