干净: clean, neat...
桨: oar, paddle...
气球: balloon...
惊心动魄: shaking one to the core, extremely disturbing, hair-raising (idiom)...
漂亮: pretty, beautiful...
漏洞: leak, hole, gap, loophole...
半真半假: (idiom) half true and half false...
陌生: strange, unfamiliar...
书橱: bookcase...
报名: to sign up, to enter one's name, to apply, to register, to enroll, to enlist...