轻而易举: easy, with no difficulty...
争夺: to fight over, to contest, to vie over...
无形中: imperceptibly, virtually...
剃: shave, shave, to weed...
记号: mark, symbol, notation, seal...
非常: very, very much, unusual, extraordinary...
总监: head, director (of an organizational unit), (police) commissioner, inspector-general, rank of local governor in Tang dynasty administration...
队伍: ranks, troops, queue, line, procession...
感恩: to be grateful...
趁机: to seize an opportunity, to take advantage of situation...