副: secondary, auxiliary, deputy, assistant, vice-, abbr. for adverb, classifier for pairs, sets of things & facial expressions...
助理: assistant...
司令: commanding officer...
家境: family financial situation, family circumstances...
胜利: victory...
办: to do, to manage, to handle, to go about, to run, to set up, to deal with...
宽松: to relax (policy), relaxed...
用功: diligent, industrious (in one's studies), to study hard, to make great effort...
礼堂: assembly hall, auditorium...
咧嘴: to grin...