去年，这个集团的纯利润率为30%。The group had a net profit margin of 30% last year.与纯电动汽车不同，混合动力车永远不需要接电源。Hybrids, unlike pure electric cars, never need to be plugged in.“香薰精油”并非纯精油，而是经过稀释的。"Aromatherapy oils" are not pure essential oi...
上校命令道：“立定！”The colonel ordered "Halt!"做事要有恒心,所立定的志向不要随意更改.Persist in whatever you do and do not change your aspirations will.立定跳远是那时我唯一不吃力的运动.Standing long jump is not only difficult when I exercise....
Some people are more demonstrative than others.有些人更容易流露感情。These figures are demonstrative of our progress.这些数字表明了我们的进步.He greeted us in a demonstrative manner.他热情地和我们打招呼....