可持续性不是一种选择;它是能源行业的必需品。
The future of dairy lies in understanding consumer needs and adapting swiftly.
To understand the mind, we must first understand its evolutionary purpose.
Leadership is not about being in charge. It's about taking care of those in your charge.
学习的意愿是一种内在动机,其来源和奖励都在于其自身的实践。