The compressed air system has to be blown out.请问这里 blown out

The compressed air system has to be blown out.请问这里 blown out A personal matter has been blown out of all proportion. be blown out of one's head是什么意思啊 英语翻译问题：things would get blown out of proportions. 英语翻译以下为英文歌词（有悬赏）：You thought you'd blown out my candleCause The wind must have blown it over. 改错I am afraid of that the house will be blown down The wind seemed to have been blown from the top of the mount we plant trees so as to keep the earth from being blown away Want to say love you.But was blown away in the wind.Vacant b ()the boy said turned out to be true.这里要填什么,说明理由 I was blown away by the mechanic's repair bill ,