创新不仅仅是技术的问题;它关乎我们如何重新构想与材料和环境的互动方式。
The dairy industry is related to national health. We must hold ourselves to the highest standards.
经常要坦白地承认一项过失错误,这将使你的上司意料防备不及,才会给你一个机会去犯更多的错误。