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[计] 文档自动存储与检索
🗣️ 情景例句
In my opinion, winter in Beijing is not very cold.
我觉得北京的冬天不是特别冷。
I like collecting stamps.
我喜欢收集邮票。
However, rescue operations are proving difficult.
然而，事实证明营救工作非常困难。