I see that we are at a critical moment.

VOA: standard.2009.10.19

That's a critical moment in any scale, determining how we're going to feel about it.

这在任何音阶中都很重要,决定着我们对音阶有何感受

耶鲁公开课 - 聆听音乐课程节选

"So,I see we are at a critical moment.

VOA: standard.2009.10.04

"The government has identified the critical problem we have at the moment is electricity for all the population.

VOA: standard.2009.08.28

Holmes said Sudanese government efforts to fill the most critical gaps have been inadequate, but have for the moment prevented a secondary humanitarian crisis from erupting.

VOA: standard.2009.06.11