阿三先前不干门卫，阿三先前是某企业的一名职工。阿三干门卫是从先前的企业下岗之后的事。那天，阿三正在劳务市场找活儿干的时候，就有一男一女走到阿三的跟前，浑身上下先把人高马大的阿三瞅了个遍，然后就和阿三要了证明身份的有关证件，看完后，阿三从此就干上了门卫。阿 Asan did not dry guard, Asan was a former employee of an enterprise. Asan dry guards are laid off after the previous business. That day, Asan is looking for a job in the labor market to do when there is a man and a woman came to Asan, the whole body up and down the first big Asan looked over and over again, and Asan to prove Identity of the documents, after reading, Asan from the doorkeeper. Ah