savannahs

Savannah: I think I might take a little longer to graduate.

莎文娜：我可能要多上几年学了。

Savannah: No. How could you even say that?

莎文娜：不是的，你怎么能这么说呢？

Savannah: The party's just managing fine without me.

莎文娜：派对也不缺我一个人。

Today, her new baby Savannah is healthy and happy.

今天她新生的孩子萨凡纳健康快乐。

A new type of locust area in china ── the ecological geography characteristics of the tropical savannah locust area in Hainan as compared with the river delta type of locust area

中国东亚飞蝗新类型蝗区&海南热带稀树草原蝗区的生态地理特征及其与大沙河蝗区比较

Error cascades can explain why complex ecosystems ( like rainforests) tend to be more fragile than simple ones ( like savannahs).

错误叠加能够解释为何复杂的生态系统（比如雨林）往往比简单的生态系统（比如热带稀树草原）更为脆弱。

Savannah: Two more years, John. Have you already done it?

莎文娜：还要多等两年，约翰。