In many countries you have to haggle before you buy anything.在许多国家里买东西之前都得讨价还价。She laughed again, enjoying the haggle.她又大笑起来，享受着砍价的乐趣。Ella taught her how to haggle with used furniture dealers...埃拉教她如何和旧家具经销商砍价。Of course ...
In old - school training stimulus control with a choke collar or prong collar.在传统训练中刺激控制总是使用带刺的项圈.The nano - pores prong the sample and are parallel to others.纳米 孔洞是贯穿整个样品厚度的平行孔.The second prong of the strategy is the pr...