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文件数据
🗣️ 情景例句
What can I do?
那我能做点什么呢？
English has become an international language.
英语已经成为一门国际语言。
When the balloon was over the station, the pilot saw one of the men taking photographs.
当气球飞临基地上空时，飞行员看见有一个人在拍照。