便宜没好货。
顾客：这么便宜啊，街头那家卖三块呢，还是不买了，都说便宜没好货。
Customer: so cheap ah, the streets that sell three, or do not buy, said the cheap goods is not good.
很多人认为“便宜没好货”，这个观点就是说，如果一个物品即使质量很好价格很便宜的或者免费送给他，他也会怀疑东西是假的品质不好。
Many people holding "No good goods cheaper, " the point of view, it's clear that high-quality and inexpensive goods, free of charge if you give him, he may suspect that you are fake and shoddy.
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