the sleek dark head of a seal黑乎乎、油光光的海豹脑袋Lord White is as sleek and elegant as any other multi millionaire businessman.怀特勋爵和其他千万富商一样，外表时髦，举止优雅。...sleek black hair...乌黑闪亮的头发She wore a sleek little black dress.她穿了一条有光泽的黑色连...
如果汽车采用更多塑料元件，寿命会更长一些。If you build more plastics into cars, the car lasts longer.这些电池的寿命为6小时。The batteries had a life span of six hours.15年的寿命对狗而言是比较常见的。A 15-year lifespan is not uncommon for a dog....
The Taylors decided that they would employ an architect to do the work.泰勒家决定雇个建筑师来干这个活。The Taylors had a country house too -- about three miles from town.泰勒家还另有一所乡间别墅, 离城大约三英里左右.The story begins early in 1950 in the Tayl...