The dramatic transfer of power brought to a head weeks of confrontation that killed more than 100 people and hurt tourism and foreign investment.

VOA: standard.2009.03.18

In Milton's case this investment in power paid off.

米尔顿对力量的投资获得了报偿。

耶鲁公开课 - 弥尔顿课程节选

"The next thing is to work out how technology can be transferred from rich countries to poor countries and this will involve things like investment in renewable energy, investment in wind power and solar, investment in more efficient power stations,"

VOA: standard.2009.11.04