旅行禁令威胁到遥远的加拉帕戈斯群岛的生计

isolation –n. the state of being separated from others

tourist –n. a person who travels to a place for pleasure

evolution –n. the theory that the differences between modern plants and animals arise naturally from very small changes taking place of very long periods of time

adapt –v. to change to meet new conditions or changes in the environment

prohibit –v. to ban or bar

nightmare –v. a dream that frightens a sleeping person: a very bad dream