to start behaving more responsibly.
もっと責任を持って行動し始めること。 (motto sekinin wo motte koudou shi hajimeru koto.)
"You need to clean up your act if you want that promotion."
"その昇進を望むなら、clean up your act しなければならない。" (Sono shoushin wo nozomu nara, clean up your act shinakereba naranai.)
Manage to survive or cope with difficulties.
to separate from a main route or line of development
economic growth benefits everyone; a general improvement in...
a state of political hostility without open warfare
a short period when a chance is available
to gradually work on something to achieve a result
