纯洁: pure, clean and honest, to purify...
安检: security check, to undergo a security check, abbr. for...
角落: nook, corner...
辨认: to recognize, to identify...
盒子: box, case...
笑容: smile, smiling expression...
溶解: to dissolve...
简化: to simplify...
派遣: to send (on a mission), to dispatch...
消遣: to while the time away, amusement, pastime, recreation, to make sport of...