灵敏: smart, clever, sensitive, keen, quick, sharp...
相识: to get to know each other, acquaintance...
融入: to blend into, to integrate, to assimilate, to merge...
蝴蝶: butterfly...
借鉴: to draw on (others' experience), to learn from (how others do things), lesson to be learned (by observing others)...
顺心: happy, satisfactory...
乐曲: musical composition...
知道: to know, to become aware of, also pr....
社团: association, society, group, union, club, organization...
肿瘤: tumor...
