BP says it has begun pumping mud into a breached Gulf of Mexico oil well to try to stem the flow of oil caused by a rig explosion last month.

英国石油公司称，他们正在用泥浆堵住墨西哥湾海底石油油井，该油井上个月因钻探平台爆炸而导致原油泄露。

youdao

Mitt Romney is nice, says Keene, but nice doesn't really get your heart pumping, and some distrust his switch on issues like abortion and stem cell research.

NPR: Thompson, Potential GOP Force, in New Meetings