The future of aquaculture lies in balancing ecological health with economic viability.
解释:在人活动范围内的水就污浊,在野外无人地方的水就清洁。同为一样的水,都是从天边开源,有的混浊有的清洁,这是它们所处环境使它们这样的。
I believe in the power of teamwork. No one can do it alone.
The great object of all regulations is to secure the utmost quantity of useful produce.