忠诚: devoted, loyal, fidelity, loyalty...
种类: kind, genus, type, category, variety, species, sort, class...
错别字: incorrectly written or mispronounced characters...
后裔: descendant...
涵盖: to cover, to comprise, to include...
争分夺秒: fight minutes, snatch seconds (idiom); a race against time, making every second count...
武侠: martial arts chivalry (Chinese literary, theatrical and cinema genre), knight-errant...
寒假: winter vacation...
为: because of, for, to...
脚步: footstep, step...
