為了防止青少年鬧事,美國(guó)一些城市實(shí)行夜間宵禁, "Many cities impose a midnight curfew to prevent teenagers from getting into trouble." 有些家長(zhǎng)也會(huì)給孩子規(guī)定晚上回家的時(shí)間, "The kids will be in trouble if they stay out past their curfew>" 超過(guò)了這個(gè)時(shí)間,他們可就要遭殃了。好的,今天我們學(xué)習(xí)的詞是curfew...