住院: to be in hospital, to be hospitalized...
统治: to rule (a country), to govern, rule, regime...
不耻下问: not feel ashamed to ask and learn from one's subordinates...
梨: pear...
介意: to care about, to take offense, to mind...
赞不绝口: to praise without cease (idiom); praise sb to high heaven, to praise without cease (idiom); praise sb to high heaven...
步: a step, a pace, walk, march, stages in a process, situation...
公立: public (e.g. school, hospital)...
时时: often, constantly...
寻常: usual, common, ordinary...