Airvoid
真空
🗣️ 情景例句
She is a wonderful mother.
她是个了不起的母亲。
Is it too far to walk?
走着去很远吗？
Of course. When I got there, you had already started playing. So you didn't see me.
当然啦。当我到那里时，你们已经开始踢球了。因而你没看见我。