But if the Obama administration is reacting with caution and a wait-and-see approach to Iran's election results, some Republicans are far less circumspect.

VOA: standard.2009.06.14

But let me use the term "event" anyway, employing it with caution and as if in quotation marks.

但是无论如何我还是使用，“事件“，这个词，小心谨慎地使用它，带引号地使用。

耶鲁公开课 - 文学理论导论课程节选

But Clinton said it certainly is a reason for caution in dealing with Tehran.

VOA: standard.2009.06.29