Workers built a huge system of waterways and pumping stations to control the overflow of Lake Okeechobee, north of the Everglades.

VOA: special.2009.06.30

Remember this one's running backward, we're pumping heat up.

请记住这个热机是反过来运行的，我们把热量向上传输。

麻省理工公开课 - 热力学与动力学课程节选

The heart's pumping,the lungs are breathing and so forth.

心脏跳动，肺部呼吸。

耶鲁公开课 - 死亡课程节选

The savings are arrestingly simple: Redesigning a standard pumping loop in one factory saved 92% of the pumping power--with lower construction cost and better performance.

FORBES: The Case For Efficiency

The blacksmith had the ramrod out and he was shoving it into the muzzle, pumping and pumping and pumping furiously, his hand already on the trigger, and he was ready to fire, strangely calm with the tiger there, almost on him, its whiskers so close and surprisingly bright and rigid.

NEWYORKER: The Tiger��s Wife

Instead of pumping money into the IMF, says Shultz, Congress should strengthen the U.S. economy.

FORBES: Banking: It's the taxes, stupid