Ppsn
公用分组交换网
🗣️ 情景例句
Bye, Mom.
再见， 妈妈。
Don't worry, you only ripped the seam.
别担心，只弄破了线缝而已。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。