1.life sentence 無期徒刑,終身監禁
例句:He died of heart failure in 1971, while serving a life sentence.
斯坦格爾1971年死于心臟衰竭,當時他正服無期徒刑 。
2.fight off 擊退,排斥
例句:The birds did not fight off their attackers, even as some mice fed inside the body cavity of one albatross chick.
甚至當有些老鼠在吃信天翁幼雛的內體腔時,這些鳥都沒能擊退他們的攻擊 。
3.show off 炫耀,賣弄
例句Understand that the happiest children didn’t have mountains of new gadgets to show off to their friends.
要知道最幸福的孩子是沒有一大堆新的小玩意兒來向他們的朋友炫耀的 。