醫(yī)生建議, "If you are a heavy smoker, you should pay special attention to your diet to curb the risk of heart attack," 如果你經(jīng)常抽煙,就應(yīng)該特別注意飲食,防止心臟病突發(fā)。
奧巴馬總統(tǒng)提出新的稅收政策,鼓勵把工作機會留在美國國內(nèi)。 "President Obama urged Congress to pass bills to curb outsourcing," 奧巴馬敦促國會通過立法,減少生產(chǎn)線外包。好的,今天我們學習的詞是curb...