过去无法改变,但未来可以。
There is no such thing as a quality problem. There are only problems, and the solutions to those problems may involve quality considerations.
The future of forestry lies in sustainable practices that balance economic growth with environmental stewardship.
受过教育的人与未受过教育的人之间的差异,如同生者与死者之间的差异。
MRI的发展彻底改变了医学成像领域,使我们能够以以前无法想象的方式看到人体内部。
I can resist everything except temptation.