你最好使用简单句。

You'd better use simple sentences.

为了方便记忆最好使用简单句。

Use short sentences because they're easier to remember.

尝试简单句，避免花俏的句法。

Write simple sentences. Avoid a fancy style.

句式的掌握和应用以简单句为主。

They usually express themselves with simple sentences.

以这个简单句为例：“那个人爬上了山坡。”

Take, for example, the simple sentence: "The man climbed up the hill."