to blow one's own trumpet是什么意思?

to blow one's own trumpet是什么意思? blow one's stack How do you expect me to grow if you won't let me blow? to one's knowledge ONE TO ONE是什么意思 come to one's feet 是什么意思? There are a lot of clouds in the sky. it's going to rain.(……）。the north wind begins to blow。 if one wants to visit the city,one must find one's own guide if one wants to visit the city,one must find one's own guide` go to one's head 和go to one's heart意思？