has become the research focus 已经成为研究的热点
For more than thirty years, the Aprovecho Research Center has been designing cleaner, low-cost cooking stoves for the developing world.
VOA: special.2010.02.01
Research on subjective wellbeing-- the term that psychologists use to capture happiness essentially has been going on for very, very long time.
对幸福的研究-,心理学家用这个词来描述快乐,已经进行了很多年。
We want the president to meet a group from Princeton University that has done some exellent research.
最近我们希望总统,会见普林斯顿大学的一些学生,他们的研究非常出色。
应用推荐