他们在一起少不了欢乐和嬉戏。Their relationship is never short on fun and frolic.她使他们的童年充满欢乐，无忧无虑。She had made their childhood so joyous and carefree.人们的脸上洋溢着无尽的欢乐。There was unrestrained joy on the faces of the people....
压折机: 用机械方式,在纸上压上凹下的线条,方便屈折.Scoring : To mechanically indent a line on paper to facilitate folding . Also called Creating.行走时注意避免压折植被,在取水时走不同的路.Watch where you walk to avoid crushing vegetation and take alternate paths to...