方便: convenient, suitable, to facilitate, to make things easy, having money to spare, (euphemism) to relieve oneself...
伺候: to serve, to wait upon...
野心: ambition, wild schemes, careerism...
嗓子: throat, voice...
留下: to leave behind, to stay behind, to remain, to keep, not to let (sb) go...
请假: to request leave of absence...
皇室: royal family, imperial household, member of the royal family...
提倡: to promote, to advocate...
罢了: a modal particle indicating (don't mind it, ok)...
倚: to lean on, to rely upon...