The Greens like traveling by air.
问题描述：
The Greens like traveling by air.
为什么travel要用ing形式?
答
like doing sth 或者 like to do sth 固定搭配
The Greens like traveling by air.
为什么travel要用ing形式?
like doing sth 或者 like to do sth 固定搭配