你给国王的越多,他想要的就越多。
我时刻准备着学习,但是我不喜欢别人给我上课。
Sustainability is not an option; it's a necessity for the future of agriculture and food production.
可持续性不是一种选择;它是农业和食品生产未来的必需品。
Every mathematical problem has a solution; it just takes time and creativity to find it.