Roberts was then a newly married man.罗伯茨当时刚结婚。Roberts attempted to make light of his discomfort.罗伯茨试图轻描淡写自己的不适。The machine was custom-built by Steve Roberts.这台机器是请史蒂夫·罗伯茨定做的。...
那些地区通过完善的公路系统相互连接。The regions are interconnected by an excellent highway system.有完善的体育娱乐设施。There are excellent facilities for sport and recreation.他们正在研制完善的新颜料配方.They are working on the perfection of their new paint form...
Both Aldrin and Chlordane are valuable insecticides.艾氏剂和氯丹都是重要的杀虫剂.Mercury, polychlorinated biphenyls ( PCBs ) and chlordane are among the major contaminants found in Illinois fish.水银, 多氯联苯和氯丹是在伊利诺依州的鱼类中发现的主要污染物.To explo...