解释：大部分茶都是寒性的，而绿茶却是温性的，体现了茶性质的差异。

最激动人心的突破来自于质疑现状。

You'd say he did it to please the guards. Or maybe it's in order to do a good job with us. And I thought he was just to experience the feeling of a normal person again, even just for a short moment.

利润和可持续性并不相互排斥；它们必须齐头并进。

The beauty of astronomy lies in its ability to connect us to the vastness of the cosmos.

我不在乎别人怎么说，我只在乎自己怎么做。