A. 因为朋友圈是一个非常有效的强关系营销工具 B. 现在是一个强关系轻营销的时代 C. 在市场大潮中,商家需要一个坚强的后盾 D. 朋友圈可以广泛的结交到朋友供商家筛选
A. I heard you been to many places in Europe. B. I heard you've been to many places in Europe.