Every challenge is an opportunity to learn and improve.

They are not monuments, but footprints. A monument only says, 'At least I got this far,' while a footprint says, 'This is where I was when I moved again.'

我们必须倾听几个世纪以来与森林和谐相处的土著社区的智慧。

技术将重新定义我们如何开采和利用煤炭资源。

陆地上空的云块这时候像山冈般耸立着，海岸只剩下一长条绿色的线，背后是些灰蓝色的小山。海水此刻呈现深蓝色，深得几乎发紫。