一个群体的性格和命运,往往由其最低劣的成员决定。
The greatest danger to American agriculture is the loss of the family farm.
Innovation in fisheries management is key to balancing economic growth and environmental stewardship.
在瞬息万变的全球市场中,适应性是关键。
Writing is like driving at night in the fog. You can only see as far as your headlights, but you can make the whole trip that way.