今天我們要學(xué)的詞是roller coaster。 Roller coaster, 是翻滾過(guò)山車(chē)的意思,可以用來(lái)指事件和情緒的時(shí)起時(shí)落,忽好忽壞。 "NBA star Kobe Bryant is having a roller coaster year," 美國(guó)籃球明星布賴(lài)恩特今年可以說(shuō)是大起大落。 "It's a roller-coaster of emotions for the plane crash survivors," 墜機(jī)事件幸存者的情緒大起大落,很不穩(wěn)定。 "Wall Street scored a small gain after a roller-coaster day," 華爾街當(dāng)天的股票價(jià)格大起大落,最后收盤(pán)時(shí)小幅上揚(yáng)。好的,今天我們學(xué)習(xí)的詞是roller coaster...