@@yebadio7938 there is a lot of homeless in America. that's true. especially in California, most are lazy and drug people. you cant take my comment? I had been seeing it in china.
@JT Yang 我雖然對農業不是專長,我也瞭解有大規模工廠化的養殖。但我的意思是像大量育種,自動化這些可以以公司形態商業運作,或政府半公民營皆可,可以幫助偏鄉基層農民(當然需收費但可接受的費率)。空置的農地可種牧草或作物供牛羊雞鴨鵝食用(華農兄弟模式)。小量試運作,獲得營運經驗,雖不一定能賺大錢,但自給自足再小有盈餘應不成問題吧!?