VOA慢速英语:科学家在野外采集种子以应对气候变化

diversity – n. the quality or state of having many different forms, types, ideas, etc.

initiative – n. a plan or program that is intended to solve a problem

resemble – v. to be like or similar to

sample – n. a small amount of something that gives you information about the thing it was taken from

scene – n. a part of a play, movie, story, etc., in which a particular action or activity occurs

source – n. someone or something that provides what is wanted or needed