The researchers want to begin building those laboratories by two thousand twelve.

VOA: special.2009.07.21

So let me begin with bridge building.

现在我们先从搭建“桥梁“说起。

哈佛公开课 - 幸福课课程节选

The president set a time limit of twenty fifteen for the design to be completed, after which building would begin.

VOA: special.2010.04.28

Builders in these cities and others would also begin competing for the title of "tallest building."

VOA: special.2010.03.31

However,building did not begin until February, nineteen sixty-three.

VOA: special.2009.03.04

He says he hopes the U.S.and Burma could "take advantage of these gestures as a way to begin laying a foundation of goodwill and confidence-building in the future."

VOA: standard.2009.08.15