嫌疑犯保持沉默,不回答警官的问题.The suspect clammed up and wouln't answer the police officer's questions.沆 警官的车还有一把备用钥匙吧?There's another set of keys to Kang's car, right?他就是差劲警官的样板.He was a poor apology for a police...

“警官的”的英语可以翻译为：constabulary ...