biologist Kristin syas the plan is to see how the birds respond to the multi-colored road this summer.
生物学家克里斯汀·西阿斯计划在今年夏天观察鸟类对这条五颜六色的道路有何反应。
2019全国卷1
As early as 1966,biologists asked the government to consider reintroducing wolves to Yellowstone Park.
早在1966年, 生物学家就要求政府考虑将狼重新引入黄石公园。
2017全国卷3