没有suggest sb to do的用法，suggest后面只能接doing。suggest doing sth,意思是建议做某事。suggest sb doing sth,意思是建议某人做某事。 suggest sth to sb,意思是向某人提出某情况。

例句

Because chronic high heel wearing can shorten your Achilles tendon, podiatrists suggest doing simple stretches and exercises to combat any damage to your feet.

由于长期穿高跟鞋会缩短你的跟腱，医师建议做简单的伸展运动来减少高跟鞋对你的脚造成损害。

What does the woman suggest doing to learn to speak a foreign language?

关于学习“说”外语，女士给出了什么建议？

If there's something you want to do or somewhere you want to go, we suggest doing it solo. 

如果有什么事你想做或什么地方你想去，我们建议单独行动。