Gastrofibrescope
光纤胃窥镜
🗣️ 情景例句
There are many natural catastroophes occurring in nature.
自然界里有很多自然灾害发生。
Did you go to the circus last night?
你昨晚去看马戏了吗？
Late? No, you aren't. You're early. It's Sunday today !
晚了？没有啊！你挺早的呢，今天是星期日。