距离不仅仅是一个物理概念,还是一个社会和经济概念。
The idea is more important than the object.
Innovation in fisheries management must go hand in hand with environmental stewardship.
I have always been a very independent person, and I still am.
解释:看到兔子再回头唤猎狗,还不算太晚;跑掉了羊再去修补羊圈,也不算太迟。