概论: outline, introduction, survey, general discussion...
身不由己: without the freedom to act independently (idiom); involuntary, not of one's own volition, in spite of oneself...
了: (modal particle intensifying preceding clause), (completed action marker), to know, to understand, to know, clear, look afar from a high place...
内外: inside and outside, domestic and foreign, approximately, about...
康复: to recuperate, to recover (health), to convalesce...
氧气: oxygen...
住院: to be in hospital, to be hospitalized...
使得: usable, workable, feasible, doable, to make, to cause...
凑: to gather together, pool or collect, to happen by chance, to move close to, to exploit an opportunity...
震撼: to shake, to shock, to stun, shocking, stunning, shock...
