She stood up and began to pace to and fro.她站起身，开始来回踱步。The boat was rocking gently to and fro in the water.小船在水中轻轻地来回摇荡。They travel to and fro between London and Paris.他们奔走于伦敦和巴黎之间....
If the Europeans did not reduce subsidies, a trade war would ensue.如果欧洲人不减少补贴，便会发生贸易战。If the Europeans did not reduce subsidies, a trade war would ensue...如果欧洲人不减少补贴，便会发生贸易战。What will ensue from this?这事的结果将会怎样?Who knows ...
I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。I wouldn't sully my hands by acceptinga bribe.我决不接受贿赂,一尘不染.Who would want to sully the reputation of the nicest girl in school?谁...