I saw several advertisements for opening excavators on TV, such as Zhengzhou Construction Machinery Training Center in Henan Province, which said that it was urgent to recruit students and enter the school for training. ... Baidu is really stingy, limit the number of words 100, just write a composition in primary school! Get to the point: there are two possibilities. First, it's fake. Television stations and related departments are making black-hearted money. Second, it is true that TV stations and the government are deceiving the public. They need more workers to build civil air defense projects to cope with 20 12, because the construction period is near.