新邻居

有一天，我和我妈出去。在附近，她看见一位新邻居。邻居是男的。她问他他住哪儿。他的家离我们街上远一点。我们离开后，我问她为什么问这些问题。她说她见过他，也说如果你见过一个新人在附近，你得问他的来历，他来干什么因为那个人可能是卧底，因为以前有些人来过我们家偷东西。
你是不是同意她说的话?

One day, I was out with my mom. In the neighbourhood, she saw a new neighbour. The neighbour was a man. She asked him where he lived. His house was a little further down the street from us. After we left, I asked her why she asked these questions. She said she had seen him before and that if you see a new person in the neighbourhood, you have to ask about his background and what he is doing. After all, that person could be an undercover again because some people have came to our house to steal things before.
Do you agree with what she said?