歌: sing; chant...
眼下: now, at present, subocular (medicine)...
吉祥物: mascot...
负责人: person in charge...
信用卡: credit card...
整体: whole entity, entire body, synthesis, as a whole (situation, construction, team etc), global, macrocosm, integral, holistic, whole...
极度: extremely...
自强不息: to strive unremittingly, self-improvement...
果树: fruit tree...
夏季: summer...