advice for would-be parents的用法和样例：
- For the beautiful girl to use makeup would be to gild the lily.
- I think this would be a kind of advice for guitar makers : if you make the guitar easy to play, the guitarist will play it better... so the guitar will sound better.
- My advice would be to draw up a list of the guests for the dinner.
- The best thing for you would be to forget it.
- Wednesday would be better for me.