go unnoticed
not to be noticed eg:Hard work hardly go unnoticed. 雙重否定加強(qiáng)表達(dá)效果
go un_句型
人們不會(huì)對(duì)善良視而不見 Kindness hardly go unnoticed.
你的努力不會(huì)沒有回報(bào) Your efforts will not go unrewarded.
outlive
live or last longer than
outlive one's usefulness=nolonger useful 表示某人或某物不再有用時(shí)使用
eg. The one chlid policy had outlived its usefulness. 計(jì)劃生育政策已經(jīng)沒用了（由于該政策已經(jīng)廢除 所以過去完成時(shí)）
傳統(tǒng)方法已經(jīng)行不通了 The traditional approach has outlived its usefulness.
這座電站從上世紀(jì)80年代起就沒用了 This power station has outlived its usefulness since 1980s.
