It expresses appreciation for Iran's "promise of continued assistance" but urges President Obama and U.S.allies to raise the case at every opportunity, "notwithstanding other serious disagreements with Iran over its nuclear program and other issues".

VOA: standard.2009.04.28

And then measuring outcomes was as serious as the program itself.

调查结果非常重要。

哈佛公开课 - 幸福课课程节选

And then measuring outcomes was as serious as the program itself.

调查结果非常重要。

哈佛公开课 - 幸福课课程节选