在没有生命力的帮助下合成尿素是一个极其重要的事实。
The future of the petroleum industry lies in efficiency, cleanliness, and low carbon. We must find a balance between traditional and new energy sources.
自我不是在孤立中找到的,而是在关系中找到的。
We are all prisoners of our own minds, and it is only through self-reflection that we can break free.