棕榈油会导致危地马拉人迁移吗？

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smuggler –n. someone who moves people or goods from one country to another illegally or secretly

subsistence –n. the amount of food, money, etc., that is needed to stay alive

vast –adj. very large

practices –n. an activity that is done again and again

decent –adv. good enough, acceptable

ingredient –n. one of the things that are used to make a food, product, etc.