This is a simple sentence.

这是一个简单句。

A simple sentence is easy to understand.

简单句很容易理解。

We are learning how to write a simple sentence.

我们在学习如何写简单句。

She gave me an example of a simple sentence.

她给了我一个简单句的例子。

A simple sentence usually has only one subject and one predicate.

简单句通常只有一个主语和一个谓语。

It is a simple sentence.

这是个简单句。

A simple sentence has only one verb.

一个简单句只有一个动词。

Each simple sentence has only one verb.

每一个简单句内只有一个动词。

A simple sentence usually has a single piece of information.

简单句通常指包括单一信息。

A Simple sentence is one that contains a finite verb.

简单句是含有一个限定动词的句子。