1. Until now, those guns have been sold primarily on an honour system, wherein the purchasers ensure the sellers they are legally entitled to buy firearms. 到现在为止，那些枪基本是基于荣誉制度而被贩售的，也就是购买者向贩售者保证他们可以合法地购买武器。
2. The purchasers saw this feature as increasing a car's friendliness. 购买者认为这个特点增加了汽车的友好性。
3. Only those homes offered for sale at competitive prices will secure interest from serious purchasers. 只有那些以具有竞争力的价格出售的房子才能抓住真正购买者的兴趣。
4. Prior to sale, each could be photographed and the list of the purchasers could be maintained on the computer. 在出售之前，每张照片都可以拍下来，买主的名单可以保存在电脑上。
5. Create landing page for e-book purchasers. 为买电子书的人制作购买网页。
