苦涩的收获

Study referred to the monoculture in Central America, and especially in Nicaragua, as in family farming for the farmers is altered, along with their lives, with the arrival of the agro-industrial corporations.

把《苦涩的收获》放在纪录片背景下看，Study referred to the monoculture ...会更容易理解，年份、地区和语言也能先帮观众判断口味。