Among the signatories of the warning was Bob Johnson, the originator of the "ecological footprint" concept, which measures the total amount of environmental input needed to maintain a given lifestyle.

警告信的签署者中有鲍勃·约翰逊，他是“生态足迹”概念的发起人，此概念衡量的是维持一个特定生活方式所需的环境投入总量。

youdao

It's amazing the changes you can make for a few thousand dollars. -bob? Bob Johnson? -hi, Tom.

几千美元为你带来的变化真的令人惊奇。-鲍勃·鲍勃·约翰逊？ -你好，汤姆。

youdao

Cathi is the wife of Bob Johnson, pastor of Cornerstone Baptist Church in Roseville, Michigan.

卡西是鲍勃·约翰逊的妻子。 鲍勃现在密西根州，罗斯威尔的房脚石浸信会做牧师。

youdao

I'm Bob Doughty. And I'm Doug Johnson.

VOA: special.2009.12.01

Bob Dempsey, at the Johnson Space Center in Texas, is the lead International Space Station flight director for this mission.

VOA: standard.2010.02.18

Now, we have some comments by BET founder Bob Johnson that have reignited the flames.

NPR: Injecting Race into Politics

If BET's faithful resent seeing white correspondents on the network, they will let Bob Johnson know.

FORBES: The cable capitalist

Associated Press writer Bob Johnson contributed to this report from Montgomery, Ala.

NPR: Carnival Cancels 12 More Cruises On Troubled Ship