He undertook the leadership of the team.他担任了这个团队的领导.She was secretly vetted before she ever undertook any work for me.她在为我工作以前曾受到过秘密考查。She was secretly vetted before she ever undertook any work for me...她在为我工作以前曾受到过秘密考查。...
老师们常认为青少年工作者纪律性差且能力低下。Teachers often view youth workers as undisciplined and ineffectual.他体质太差，爬不到山顶。He was too out of condition to clamber over the top.居民们普遍都很贫穷，受教育程度低，居住条件较差。Residents in general are poor and undereduc...
你能把这瓶的盖子给旋开 吗 ?Could you screw the lid off the jar?逆时针 旋开调节钮使外面带有凸边的环松动.Release the outer knurled ring by rotating the clamping screw anti - clockwise .旋开龙头,水就流出来了.Water runs out when you trun on the tap....