总统的话在提高全国人民的信心方面收效甚大.The president's statement went a long way towards reassuring the nation.再说, 我们怎么知道CP21对每个人都能收效?Now, how do we know that CP 21 will work for everyone?收效与所付努力不相适应.The results are not in proportion...
这款相机既坚固耐用,又有超凡的光学性能和快门速度。The camera combines rugged reliability with unequalled optical performance and speed.上校命令道:“尽快给我找两台性能好的发动机来。”The colonel ordered, "I want two good engines down here asap."不过,这种车即使在干燥路面上也表现出了良好的抓地...