He drove at a speed of sixty miles per hour.他以每小时60英里的速度开车。Dr David McCleland, of Boston University, studied one-hundred people, aged eighteen to sixty, to prove the point...为证明这一点，波士顿大学的戴维·麦克莱兰博士对100名年龄在18至60岁之间的人进行了研究。...
Circulation is much more sluggish in the feet than in the hands.脚部的循环比手部的循环缓慢得多。The river Till was a wide, sluggish , clayey water.铁尔河是一条宽阔, 迂缓浑浊的河.He found himself content to watch idly the sluggish flow of the turbid s...
Reservoirs are drying up and farmers have begun to leave their land.水库逐渐干涸，农民开始背井离乡。Water companies should concentrate on reducing waste instead of building new reservoirs.自来水公司应该集中精力减少水浪费，而不是修建新水库。We must make use of ou...