I’d like to help in some way, but I’m not sure how.
我想帮点忙,可不知道该怎么做。
We both used to work at the airport – that’s how we met.
我们俩都曾经在机场工作过,我们就是这么认识的。
advice on how best (= the best way ) to invest your money
如何以最好方式进行投资的建议
They had a number of suggestions as to how the service could be improved.
他们有一些关于如何改进服务的建议。
This still leaves the question of how local services should be funded.
这仍然没有解决如何为地方公共服务业提供资金的问题。