A new study ranking 121 countries according to how peaceful they are puts Russia in the bottom five and the US below Yemen in the bottom 30.
A new study ranking 121 countries according to how peaceful they are puts Russia in the bottom five and the US below Yemen in the bottom 30.
一项新的研究根据和平程度对121个国家进行了排名，俄罗斯落在最后5名之列，美国排在也门之，位居后30名之列。