缺乏锻炼会导致抑郁和疲劳。Lack of exercise can lead to feelings of depression and exhaustion.摇滚乐自从朋克乐以后就已经过于商业化而缺乏新意了。Rock'n'roll has become so commercialised and safe since punk.这部小说的各部分之间缺乏连贯性。The various elements of the ...
如果草率施行，该法律将会阻滞高质量研究的进展。The law could arrest the development of good research if applied prematurely.这些发现是3年多研究的成果。The findings are the fruit of more than three years research.研究的重点是改善轿车的流线型。Research has focused on improv...