The past is a place we can visit but never stay.
过去是一个我们可以造访但无法停留的地方。
做间谍就是生活在一个充满怀疑和猜疑的世界里。
试管婴儿的研究是出于帮助不孕夫妇的愿望。
心不是一个隐喻。
The future of forestry lies in balancing economic needs with ecological responsibility.
真相很少是纯粹的,也绝不简单。
"The best leaders are those who can inspire action."
Innovation in natural gas extraction is key to meeting the world's growing energy demands.