used humorously to let an older person go first
年上の人を先に行かせるときに冗談で使う表現 (toshiue no hito o saki ni ikaseru toki ni jodan de tsukau hyogen)
"He opened the door and said, 'Age before beauty,' letting his grandmother enter first."
"彼はドアを開けて『美より年の功』と言い、おばあさんを先に入らせた。" (kare wa doa o akete bi yori toshi no ko to ii obaasan o saki ni hairaseta)
a sudden and unexpected event
showing courage even when facing danger
The relationship between how much of something is available...
to be accountable for something you did or are in charge of.
to have an extremely analytical and efficient mind
in the end, right will triumph over wrong
