In mathematics, the art of proposing a question must be held of higher value than solving it.
跨行业合作是解决能源生产复杂挑战的关键。
以太网被设计成简单、廉价且能够处理广泛应用的网络。
经济学家正确地预测了过去五次衰退中的九次。
If you love it enough, anything will talk with you.