better lock your door
最好把门锁上
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Your new neighbor is known to the police, so you'd better lock your door.
你那位新邻居在警察局登记有案，你最好把门锁上。
youdao
Your new neighbour is known to the police, so you'd better lock your door.
你那位新邻居在警察局挂了号，你最好把门锁上。
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