It was while eating my second duck tongue that the man at the next table hacked up a loud wad of phlegm and spat it on to the floor.(我這兒正對付第二只鴨舌頭，鄰桌的一個男人頻頻大聲咳嗽，一口痰啐到地上。)

If you're a smoker, you're probably coughing up a big wad of cash every month for something you shouldn't be doing in the first place.(如果你是煙民，你也許每個月可能吞云吐霧花上一大沓錢，而這一開始就是你不該花的錢。)

Study Design. A prospective 10-year follow-up study of patients with whiplash-associated disorders (WAD) and asymptomatic volunteers.(研究設(shè)計(jì)：一項(xiàng)對于揮鞭樣相關(guān)疾病和無癥狀志愿者的10年前瞻性隨訪。)

Descending into an icy tunnel 17,000 feet up in the Peruvian Andes, the 44-year-old miner stuffs a wad of coca leaves into his mouth to brace himself for the inevitable hunger and fatigue.(這位44歲的礦工下到秘魯安第斯山脈上17,000英尺的冰冷礦道中，把一卷古柯葉塞入嘴里，好讓自己在不可避免的饑餓和疲憊中支撐下去。)