Matriees
填质
🗣️ 情景例句
So, are there any major cultural differences between our two nations?
我们两国间有什么大的文化差异吗？
I know the boy whose father is a college president.
我知道那个男孩的父亲是大学校长。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。