看到無(wú)辜的孩子們被殺害,美國(guó)一百多個(gè)城市的市長(zhǎng)們?cè)俅问难砸獓?yán)厲打擊非法武器走私,撲滅槍支犯罪活動(dòng), "The mayors vowed to snuff out gun crime." 他們說(shuō),減少槍支犯罪,關(guān)鍵是要消除非法槍支買賣, snuff out illegal gun trafficking。不過(guò)控制非法槍支談何容易。但愿市長(zhǎng)們能夠成功, snuffing out crime is our best hope for safe streets and schools. 今天學(xué)的詞組是snuff out...