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.

作很难，尤其是它有不同的标点规则。

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的框架机制，用来给他息里面的内容润色。

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，、语法、标点都不应忽视。

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

这涉及到你的句子结构，使用的标点符号。

The question comes through with not just the punctuation.

提问不仅源于标点符号。

When we start complete sentences with " because" , this is how we punctuate them.

当我们以" because" 开头来构成句子，这就是我们给它们加标点的方式。

Even native speakers have trouble with these punctuation marks when writing English.

即使是以英语为母语的人，在英语也会遇到使用这些标点符号的难题。

Well, it can express only a small proportion of the features that intonation has.

对，标点符号只能表现语调能表现出的一小部分息。

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

如果你的标点符号用错了的话会被扣分的。

You know a lot about punctuation, right?

你知道很多标点符号，对吧？

Getting your " its" mixed up is the greatest solecism in the world punctuation.

its.it's不分是标点符号领域里最严重的错误。

Proper spelling, grammar, and punctuation show that you're competent and can be trusted.

正确的、语法标点符号可以表明你很有能力，值得任。

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

比如，一名学生所论文的标点格式是否一致？

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

好了，开始我们的标点符号课程吧。

Punctuation is everything in a written language except the actual letters or numbers.

在书面语中，标点是实意词汇或数字之外最重要的部分。

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

含标点的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.

我们把在作中使用的的特殊符号叫作标点。

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

作，标点符号也能发挥同样的作用。

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

它们通常用感叹号（！）作为标点符号。