And I'm also going to add the word structure, which is a form, an organization composition or an arrangement.

我還要加上結構這個詞，它是一種形式，一種組織構成或安排。

So you have two options for the endings of these words.

是以，你有兩個選項來決定這些詞的結尾。

You can say sure or teacher.

你可以說肯定或老師。

So you have structure, structure and structure.

所以你有結構、結構和結構。

Structure for infrastructure, you have Sure Infrastructure, infrastructure and infrastructure.

基礎設施的結構，你有肯定的基礎設施，基礎設施和基礎設施。

Infrastructure.

基礎設施。

Good luck.

好運。