Funding for Russia's best research institutes amounts to no more than five percent of comparable institutions in the United States, according to a source cited by Thomson Reuters.

VOA: standard.2010.02.03

So I think the comparable and parallel structure for the baby-sitting for the younger children is that adults need time out.

所以我认为与青少年的,临时保姆目标相对应的,是成年人需要腾出时间。

麻省理工公开课 - 媒体、教育、市场课程节选

John Pershing,Washington's deputy special envoy for climate change, says President Obama supports U.S.emission reductions comparable to the European Union and Japan, but wants legally binding commitments from other countries as well.

VOA: standard.2009.09.28