Last weekend, the nephews and nieces who grew up in the city, now in elementary school, take them back to their rural hometown to play on the weekend, take them to the field to pick vegetables at noon, pass by a crop field, remember the various tiredness of childhood, look at the children who grew up in these greenhouses, although the cultural achievements are very high, but the field survival ability does not know what it is, they said to test their children who grew up in the village, I asked them what is the crop in the picture? Nephew talks about sugar cane? Niece talks about sorghum? Again, is it corn? Reed? This is blindness! Do netizens know what kind of crop this is?
