Draw the floss backwards and forwards between the teeth.将牙线在齿间来回拉动。He controlled the car until it was pointing forwards again.他稳住车子，直到它又朝前开去。He stood a few moments, rocking back and forwards on his heels.他站了一会儿，踮着脚跟前后摇晃。...
...people travelling backwards and forwards to and from London.往返于伦敦的人He stood a few moments, rocking back and forwards on his heels.他站了一会儿，踮着脚跟前后摇晃。She fell forwards on to her face...她一头栽倒在地。Space scientists and astrono...
Have manufacturings enterprise of automobile fitting with strength of building new, victory leopard, revitalize inferiorly etc.拥有建新 、 捷豹 、 兴亚等有实力的汽配生产企业....
the gradations on a thermometer温度计上的刻度But TV images require subtle gradations of light and shade.但是，电视影像要求有十分细微的光影变化。There are many gradations between good and bad.在好与坏之间还有许多不同的层次....
Anthony picked himself up and set off along the track.安东尼自己慢慢爬起来，又开始沿着跑道跑下去。We set off again at a more sedate pace.我们重新上路了，步调更加从容。We set off to see the Pyramids and Sphinx.我们出发去看金字塔和狮身人面像。...
She called the verdict a victory of truth over falsehood.她将这一判决称为真理对谬误的胜利。to test the truth or falsehood of her claims检验她陈述的真伪Falsehood like a nettle stings those who meddle with it.谎言似荨麻,玩弄会刺手....