晴天的时候打开窗户。
These are indeed nice days for artificial intelligence researchers.
对人工智能研究者而言，这确实是一些令人开心的日子。
There have been a few really nice days, but mostly this rainy stuff... oh well.
有过几天好的天气，但是大部分都是这种雨天，哦好吧。
There have been a few really nice days, but mostly this rainy stuff... oh well.
有过几天好的天气，但是大部分都是这种雨天，哦好吧。
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