Question

下面这个英文句子的句子成分如何划分，它使用的是什么语法？

The goal of this library is to make it easy to separate presentation from business logic, facilitating testability and reusability.

Answer 1

The goal of this library is to make it easy to separate presentation from business logic, facilitating testability and reusability.这个库的目标是使表示与业务逻辑容易分离，便于测试性和可重用性。
此句是主系表结构。
主语是:the goal
定语是:of this library
系动词是:is
表语是:不定式to make It easy
不定式的宾语补足语是:to separate presentation from business logic
状语是:动名词 facilitating testability and reusability.

Answer 2

The goal of this library 主语， is to make 谓语， it 形式宾语， easy 宾语补足语， to separate presentation... 动词不定式作真正宾语。

追答

全句汉义：这个库的目标是使表示与业务逻辑易于分离，从而促进可测试性和可重用性。

Answer 3

。。。。。。。。