英语翻译.不要翻译器的.

问题呢?没有问题怎么回答 再问： 发反了。。。 再答： 2。how often do you overhaul of your computer 3。I used to spend my pocket money 4。 we should not look down upon the disabled 5。 young people's duty to take care of 6。listening music 7。 always be sold out quickly 8。none of us had received his letter 9。had put into operation since 2005 10。has become a moden city 11。thanks to your help