通过想象一个没有鸟儿的世界,她想要警告科学界,提醒公众,人类活动已经对自然界生态系统造成了破坏性的后果……
, she aimed to alert not only the scientific community but also the general public to the damaging effects of human activity on natural ecosystems…
答案:【1】By【2】imagining【3】a【4】world【5】without【6】birds