韧性: toughness...
户外: outdoor...
高级: high level, high grade, advanced, high-ranking...
提心吊胆: (saying) to be very scared and on edge...
鼓: drum, to drum, to strike, to rouse, to bulge, to swell...
当日: that very day, the same day...
蔑视: to loathe, to despise, contempt...
打篮球: play basketball...
场馆: sporting venue, arena...
怡然自得: happy and content (idiom)...