So we have our answer also for number five, fifty four thousand kilometers.

所以我们也找到了第五题的答案，54000公里。

Worryingly of the six hundred and fifty four respondents with children.

令人担忧的是 654名受访者都有孩子。

Marco Polo was an Italian man born in twelve fifty four.

马可波罗是一个意大利人 生于1254年。