轻松: light, gentle, relaxed, effortless, uncomplicated, to relax, to take things less seriously...
清脆: sharp and clear, crisp, melodious, ringing, tinkling, silvery (of sound), fragile, frail, also written...
满足: to satisfy, to meet (the needs of), satisfied, content...
竞相: competitive, eagerly, to vie...
一阵: a burst, a fit, a peal, a spell (period of time)...
知名: well-known, famous...
试: to test, to try, experiment, examination, test...
