整句

A single word can change the meaning of a sentence.

仅仅一个单词就可以改变一整句话的意思。

The child is at the stage where she can say individual words but not full sentences.

那个孩子正处于能说单个单词而不能说完整句子的阶段。

Use good grammar and write complete sentences.

使用好的文法，写出完整句子。

´I am.´ is the shortest complete sentence in the English language.

“我是”是英文中最短的完整句。

But I can´t compose some sentences. That´s impossible to me.

但是说整句话对我而言不可能。