The castle, which is located on 11, 700 acres, was leased to members of the royal family between 1848 and 1970, including king Edward VII and George V.

2016年12月四级真题（第一套）听力 Section A

Facing water shortages and escalating fertilizer costs, farmers in developing countries are using raw sewage to irrigate and fertilize nearly 49 million acres of cropland, according to a new report—and it may not be a bad thing.

2016年6月六级真题（第二套）阅读 Section C

It sits on 127 acres of well-trimmed lawns.

2018年6月六级真题（第一套）听力 Section C

The national average farm size is around 440 acres, but his is only one acre.

2019年12月六级真题（第二套）听力 Section B

Already, since 2010, drought and insects have killed over 100 million trees in California, most of them in 2016 alone, and wildfires have burned hundreds of thousands of acres.

2019年考研真题（英语二）阅读理解 Section Ⅱ

California plans to treat 35,000 acres of forest a year by 2020, and 60,000 by 2030- financed from the proceeds of the state's emissions- permit auctions.

2019年考研真题（英语二）阅读理解 Section Ⅱ

Negotiated by USFWS and the states, the plan requires individuals and businesses that damage habitat as part of their operations to pay into a fund to replace every acre destroyed with 2 new acres of suitable habitat .

2016年考研真题（英语二）阅读理解 Section Ⅱ

That's only a small share of the total acreage that could benefit, about half a million acres in all, so it will be vital to prioritize areas at greatest risk of fire or drought.

2019年考研真题（英语二）阅读理解 Section Ⅱ