批评家说他就是愚蠢和任性。His critics say he's just being silly and petulant.为什么要宣传报道这个行为任性、青春期未满的白痴呢？Why give publicity to this self-indulgent, adolescent oaf?她在耍小孩子脾气，真是任性。She's just being childish and immature....
血液通过肾动脉流进肾脏。Blood enters the kidneys via the renal artery.水打着旋流进了下水道。The water swirled down the drain.眉毛挡住汗水使其不能流进眼睛.Eyebrows stop sweat from coming down into the eyes....