在英语语法中，"that"可以作为并列连词，用于连接两个相似的句子或短语，表示两个相似的动作或状态，或者引导并列的从句。这种用法使句子更连贯，易于理解。
当that用作并列连词时，通常用来表示两个相似的动作或状态，或者是两个相似的事物。例如：
- She said that she loves to read, and that she enjoys spending time in nature.
- He explained that he was feeling tired, and that he needed to take a break.
在这些例子中，that连接了两个相似的动作或状态，使得句子更加连贯，易于理解。
此外，that作为并列连词还可以用来引导一个并列的从句。例如：
- I hope that you can come to my party, and that you will bring your friends with you.
在这个例子中，that连接了两个并列的从句，表达了作者的期望和希望。
