从第3自然段可以看出，该条款可能会阻碍业务发展。

It can be learned from paragraph 3 that the provisions may hinder business development.

市场显示没有自然段。

The market shows no natural segments.

背诵课文第一自然段。

Recite the first paragraph of the text.

我该怎么安排这个自然段？

How can I arrange the paragraph?

这篇文章最后一个自然段与开头相呼应.

The last paragraph of this works in concert with the opening paragraph.

学生快速阅读第三、四自然段，根据课文内容利用以下材料编一段对话。

Read the third and fourth paragraphs and then make up a short dialogue.

注意主题句经常是一个自然段的第一句或最后一句.

Notice the topic sentence is usually the first or the last sentence of a paragraph.

注意主题句经常是一个自然段的第一句或最后一句。

Notice the topic sentence is usually the first or the last sentence of a paragraph .

理想情况下，你的求职信应该达到3-5个自然段的长度，每个段落不多于8行。另外请注意在段与段之间留出空白位置。

Ideally, your letters should be 3 - 5 paragraphs long, with none of those paragraphs longer than 8 lines. Be sure to leave white space between paragraphs.

发明要解决的技术问题是什么,该技术是属于哪个技术领域(简单介绍, 一个自然段)

Please indicate that field of the invention and the problem solved invention.