However,since last year, biogas has gotten renewed attention from the Obama Administration as part of a larger push to promote domestic renewable energy.

VOA: standard.2010.02.23

The last thing you want is to have the other firm undercut you, in an attempt to push prices down.

你最不想看到别的企业,通过降价来打压你

耶鲁公开课 - 博弈论课程节选

Two previous military offensives in the last two years against the Swat Taliban failed to push them from the valley, and after each time the militants returned even stronger.

VOA: standard.2009.05.07

"And we are going to win in November and President Obama will be a one-term president!" After more than a year of debate, the president is equally determined to make one last push for health care, including a recent stop in Ohio.

VOA: standard.2010.03.18

Critics say this leaves the window open to push the Maoist party, which won 40 percent of the seats in last year's election, out of the picture - paving the way for any number of smaller parties to bid for the prime minister seat.

VOA: standard.2009.05.10