livelihood /ˈlaivlihud/ n. [c] 生活，生计：people whose livelihoods depend on the rainforest依靠雨林维持生计的人；an insurance policy to secure your livelihood in old age使您晚年生活有保障的保险单
lively /ˈlaivli/ adj.1.生动的：a lively description 栩栩如生的描述 The class we had yesterday was very lively.我们昨天上的课非常生动。2. 活泼的；有生气的：a lively imagination 丰富的想象力 My little sister is a lively girl. 我的小妹妹是个活泼的女孩。
