english: All of them told me that they can't make the change by themselves, and only by working together under a kind of new contract, or a new practice, do they have a chance to protect tropical forests.
non_english: Všetci mi povedali,  že sami nemôžu urobiť zmenu a len spoluprácou pod novou zmluvou, alebo novou praxou majú šancu ochrániť tropické pralesy.