selling goods at reduced prices

例句：

1. 1. The company is selling its products at a discount.
   该公司正在以折扣价销售其产品。
2. 2. She was selling her old car to a friend.
   她正在将她的旧车卖给一个朋友。
3. 3.They are selling their house for $500,000.
   他们正在以50万美元的价格出售他们的房屋。