??根据表中所给的数字，自1970年至1990年我国农人的自个收入稳步增加。70年代中期农人的收入仍是恰当低的。其自个收入约为180元。可是，1980年均匀自个收入添加将近50%，抵达270元。如表中所示，他们的收入在1985年翻了一翻，总计为540元。此后收入的添加呈持续的趋势。总之，在这20年中，农人收入灵敏添加。 我国农人收入添加的首要缘由有两点。首要，我国政府一向在遵从实施变革翻开方针。许多的乡镇公司已在村庄树立起来了。这就大大推进了村庄经济的打开。其次，我国的农业方针进行了无量的变革，党的方针集结了农人的活泼性。因而，农业产量不断上升。一切这悉数使农人的收入不断添加。 我认为，跟着一系列新的农业方针的遵从实施，我国的农业将得到更为灵敏的打开。毫无疑问，农人的日子水平将大高低前进。 According to the figures given by the graph, the Chinese farmers' personal income rose steadily from 1970 to 1990. In the middle of 1970's their income was rather low. Their annual personal income was about 180 yuan. But in 1980 the average personal income increased approximately 50%, reaching 270 yuan. As is shown by the graph, in 1985 their income doubled, amounting to 540 yuan. After that there was a consistent tendency for income to grow. In a word, during the period of 20 years the farmers' income had gone up rapidly. There were two reasons for the increase in the farmers' income in China. Firstly, the Chinese government had been carrying out a reform and opening policy. A large number of county-run enterprises had been set up in the rural areas. Secondly, a significant reform of agricultural policy had been carried out in China. The Party's policy had brought farmers' initiative into full play. As a result, the agricultural output had been on the rise all the time. All these factors resulted in the steady growth of farmers' income. I believe that with a series of agricultural policies being carried out, there will be even more rapid development in China's agriculture. There is no doubt that the farmers' living standard will be improved to a great extent. (220 words)