He also told President Karzai that the United States will make every effort to avoid harming civilians as it helps the Afghan government.

VOA: special.2009.05.09

We're going to make every effort to define literature as carefully as we can.

我们会尽可能小心地,给文学做出定义。

耶鲁公开课 - 文学理论导论课程节选