我们都有责任见证我们所看到的，并大声反对不公正。
"We all have a responsibility to bear witness to what we see and to speak out against injustice."
I think that we communicate only too well, in our silence, in what is unsaid, and that what takes place is a continual evasion, desperate rearguard attempts to keep ourselves to ourselves.
The balance between economy and ecology is the core of modern forestry.
Theatre is a mirror that reflects not only our external reality but also our internal world, our dreams, and our nightmares.
购买旧书，它们的词与新词相同，也可以去图书馆。