Thus, noncontinuous emission limitations were appropriate only when continuous controls were infeasible.因此, 非持续性排放限制只有在持续性控制技术变得不可行时才是适当的.Since these settlements have disadvantages, the feedback reactive power compensato...
The wanderer has to sleep rough.这个流浪汉到处为家.Jobless and penniless , he had to sleep rough in the fields for several months.他既无工作又无钱,只好在野外露宿数月.Those who do not have relatives to return to are left to wander the streets and ...
胆石通常是在胆囊中形成的.Gallstones usually form in the gall bladder.胆石症是由胆汁的成分形成的.Gallstones are formed from the constituents of bile.胆石症的发病率随年龄而逐渐增高.The incidence of gallstones increases progressively with age....
最幸福的人们并不一定什么都是最好，只是他们懂得欣赏生活的美好。The happiest are not those who own all the best things, but those who can appreciate the beauty of life.对于现况的不满，不能只是抱怨，要有勇气作出改变。If you're not satisfied with the life you're living...