I was badly taken in when I bought that second-hand television set.(买那台二手的电视机让我上了大当。)
I only heard about it second-hand.(我只是听别人讲的。)
There is no safe level of exposure to second-hand tobacco smoke.(关于二手烟草烟雾，不存在安全接触水平。)
Second-hand cellphone store?(二手手机商店？)
I bought my car second-hand.(我买了一辆二手车。)
This is much like a non-smoker getting cancer from second-hand smoke, while the heavy smoker is fortunate enough to smoke in good health.(这很像一个不吸烟的人因为二手烟而得癌症，而烟瘾大的人却很幸运地拥有健康的身体。)
She never eats out and, except for her T-shirts, all her clothes are second-hand.(她从不在外面吃饭，除了T恤衫，她穿的都是别人的旧衣服。)
Why not buy a second-hand car first if you don't have enough money for a new one?(如果你没有足够的钱买一辆新车的话，为什么不先买一辆二手车呢？)
Unfortunately, there were too few uses for second-hand plastic.(不幸的是，二手塑料的用途太少了。)
There is no safe level of second-hand tobacco smoke.(二手烟草烟雾没有安全标准。)
