专业学科充满陷阱，专套粗心大意的人。Specialist subjects are full of pitfalls for the unwary.工程学和工艺学互不相同，也有别于自然学科。Engineering and technology are disciplines distinct from one another and from science.这本书基本上会让那些不熟悉该学科的人对其有个初步了解。The book is ...
于是路路通一边说着,就走进了卡尔纳蒂克号的大菜间.He descended to the saloon.大菜丝清凉可口,是夏令佳品.Agar is very light and delicious for summer.在所有这些简易小菜之后, 厨师或许就会上一些大菜了, 比如,烤牛肴肉.After all these light , simple dishes, the chef may offer something heavier...