抽象的目的不是模糊,而是创建一个新的语义层次,在这个层次上可以绝对精确。
The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.
采矿业必须进化否则就会过时,没有中间地带。
The leather industry has a rich history, but its future depends on innovation and ethical practices.
皮革行业有着丰富的历史,但其未来取决于创新和道德实践。
Innovation in fisheries management is key to preserving marine ecosystems.
时间和其他材料一样,是我不断使用的材料。