Mr.Mesic helped discourage nationalism and encouraged a shift to the West with his country's entry into the North Atlantic Treaty Organization,earlier this year.

VOA: standard.2009.12.28

As you continue with the deep breath, shift your focus to your emotions, to your feelings.

继续深呼吸的同时，将焦点转向情绪，转向感受。

哈佛公开课 - 幸福课课程节选

With hundreds of farmers not planting traditional food crops this season, Nkansah believes there is a real risk that the shift to biofuels will result in food shortages.

VOA: standard.2009.08.23