upon its last legs的用法和樣例：
例句
- The poor man was at his last gasp.
這個(gè)可憐的人已經(jīng)奄奄一息了。 - Even so, this once-moribund idea suddenly has political legs.
即便是這樣，這個(gè)曾經(jīng)一度奄奄一息的動(dòng)議突然獲得了政治的支持。 - But much of its military hardware is outdated.
但是其大部分的軍事設施都已過(guò)時(shí)。 - Last year's fashions in clothes are dead as a dodo now.
去年的時(shí)裝現在早都過(guò)時(shí)了。
