我们必须在经济增长和环境保护之间取得平衡，以确保海洋保持活力。
We must balance economic growth with environmental protection to ensure the oceans remain vibrant.
The boy and his heart had become friends, and neither was capable now of betraying the other.
The key is to set realistic customer expectations, and then not to just meet them, but to exceed them — preferably in unexpected and helpful ways.