一个农机安全员的自白□郑爱农口述张振国整理我叫郑爱农，是孝义市白壁关乡白壁关村的一名老拖拉机驾驶员，也是村级农机安全组织的联络员。早在１９８２年，我购回了全村第一台小四轮拖拉机。当时运输机械少，业务量相对较多，经济效益较好，我的劳动积极性也相当高。但... Confessions of a farm machinery security officer □ Aizheng Nong’s Remarks Zhang Zhenguo Arrangements My name is Aizheng Nong, an old tractor driver at Baibaiguan Village, Baibiguan Township, Xiaoyi City, and a liaison officer at the village agricultural safety organization. As early as 1982, I bought back the first small four-wheeled tractor in the village. At that time less transportation machinery, traffic relatively more economic benefits better, my enthusiasm for the work is also quite high. but...