'A nice person to prefer a charge against a poor boy!

'一个好人宁愿指控一个可怜的男孩！

So, one difference is that in some places people prefer an automatic service charge so that they don't have to think about or try to calculate a tip.

所以一个不同之处在于，在一些地方人们更喜欢自动算上服务费，这样他们就不用考虑或计算小费了。