If farmers switch to grazing practices that mimic the movements of wild herds, this can easily increase the proportion of carbon stored in dry soils from 1% to 2%, according to Lovell and Ward.

据Lovell和Ward介绍，如果农民转变放牧方式，模仿野生群落的迁移，这样就可以轻易地将干燥土壤中碳的储藏比例从1%提高到2%。

youdao

When I was eight years old， I saw a movie about a mysterious island that had an erupting 1）volcano and 2）lush jungles filled with wild animals and 3）cannibals.

八岁的时候，我看了一部电影：在神秘的岛屿上有一座喷发的火山和葱茏的丛林，丛林里有许多野生动物与食人族。

youdao

Currently it is estimated that about 2, 000 to 3, 000 giant pandas live in the wild worldwide, and about 239 in captivity.

据估计，目前约有2000到3000只大熊猫生活在野外，人工饲养的大概239只。

youdao

It is expected to deliver microscopic samples from Comet Wild-2, which it will swoop near in 2004, as well as interstellar particles captured near the asteroid belt.

CNN: NASA's Stardust mission develops case of blurry vision

"Ideally, everything will work, but my guess is we'll have some lessons learned and then we'll have over a year to fix it before we get to Comet Wild-2, " said Stardust mission director Tom Duxbury.

BBC: Probe set for asteroid flyby

Del Potro outclassed World No.97 Daniel Brands 6-4 6-2 while Berdych overpowered Russian wild card Dmitry Tursunov 6-3 6-2 in just over an hour.

CNN: Djokovic stretches unbeaten run with imperious win