次要规则是那些规定主要规则的创建、修改和废止的规则。
The secondary rules are those that provide for the creation, alteration, and extinction of primary rules.
"Literature is the mirror that reflects not just society, but the depths of the human heart."
靠近水边楼台，能先看到月亮的投影；迎着阳光的花木，光照好发芽就早。
The difference between ordinary and extraordinary is that little extra.
Every decision we make in aquaculture has a ripple effect on the ecosystem.
我们相信企业家精神和创新的力量能够推动可持续增长。