A: How is the product selling?
这产品卖得怎么样？
B: It’s selling well.
卖得很好啊！
A: What are the selling points of your product?
你们的卖点是什么呢？
B: Compared with competing products, ours is smaller and lighter.
比起其它竞争产品，我们的比较轻巧。
