Mr. Vira says crops that grow on trees can help feed people living in and around forest. "It's like an insurance policy. Having access to those tree-based foods is hugely important when you can't buy food from other sources or when you can't produce food because your fields have failed." The growing of crops requires fields. Many fields are created by clearing, or removing trees. __________________________Vira先生称树上结出的作物可以养活住在森林里和森林周围人. "就像保险单,如果你无法从别处获取食物或者你的田地长不出食物,得到这些树上结的果实就特别重要." 作物生长需要田地,许多田地是靠清理或扫除树木而来.______________________
