生命之援助,这就是教育。
The sun is shining in the sky, there ain't a cloud in sight.
Sustainable mining isn't an option anymore - it's our responsibility to future generations.
时间旅行是世界上最令人沮丧的事情。你无法改变任何事情,也无法阻止任何事情的发生。
The future of semiconductors lies in integration and intelligence.