As part of the research project, nine farmers were given materials and trained how to build and use a hoop house.

VOA: special.2009.12.22

They use confusing in-house language.

使用的是难懂的黑话。

耶鲁公开课 - 新约课程节选

Buckminster Fuller said humans are able, through planning and wise use of natural supplies, to feed and house themselves forever.

VOA: special.2010.05.30

For example,the White House praised the city's use of environmentally friendly technology in its economic development.

VOA: special.2009.07.13

And how the systems that we have designed for the house and we've used for the house how efficient they are and how little energy they use."

VOA: special.2009.10.27

The house was far too big for their use.

VOA: special.2009.06.27

While President Obama has said the government should use every legal method to block the bonuses, and House and Senate lawmakers prepared legislation aimed at recovering funds, the administration and Congress also face legal complications in doing so.

VOA: standard.2009.03.17