I should like to enroll all my children in the swimming class.我愿意让我的孩子们都参加游泳班.I must enroll the children for piano lessons before next week.我必须在本周内给孩子们报名学钢琴课.They enroll him as a member of the club.他们吸收他为俱乐部会员....
The construction worker battered away at the concrete with a jackhammer.建筑工人用手提钻机在混凝土上不断打孔.She held her ears when the jackhammer started to operate; hold one's nose.当手提钻开始工作时,她塞住耳朵; 塞住鼻子.I talk to my friend and some...