变化是宇宙中唯一不变的东西。
"Change is the only constant in the universe."
面对市场的变化,企业要有快速反应的能力。
The future of grain production lies in sustainable practices that respect both the land and the people who work it.
技术应该是无形的。当它运行得最好时,你甚至不会注意到它。