Roy went to the dogs after he started drug taking. [误译] 罗伊开始吸毒后便走向狗群。 [原意] 罗伊开始吸毒后便堕落了。 [说明] go to the dogs(口语)意为“堕落”、“潦倒”、“毁灭”、“完蛋”。