攻关: to storm a strategic pass, to tackle a key problem...
宝石: precious stone, gem...
成心: intentional, deliberate, on purpose...
锦上添花: add flowers to brocade (idiom), to give sth additional splendor, to provide the crowning touch, (derog.) to benefit sb who is already well off...
主人公: hero (of a novel or film), main protagonist...
笛子: bamboo flute...
老乡: fellow townsman, fellow villager, sb from the same hometown...
靠: to lean against or on, to stand by the side of, to come near to, to depend on, to trust, to fuck (vulgar), traditional military costume drama where the performers wear armor (old)...