心血: heart's blood, expenditure (for some project), meticulous care...
撤退: to retreat...
铜牌: bronze medal, bronze plaque bearing a business name or logo etc...
请客: to give a dinner party, to entertain guests, to invite to dinner...
胡子: beard, mustache or whiskers, facial hair, (coll.) bandit...
作文: to write an essay, composition (student essay)...
最佳: optimum, optimal, peak, best (athlete, movie etc)...
客气: polite, courteous, formal, modest...
刑事: criminal, penal...
鸟: bird, bird radical in Chinese characters (Kangxi radical96), (dialect) to pay attention to, (intensifier) damned, goddamn...
