cerebral blood circulaation.
脑血液循环

A young boy chases pigeons in the courtyard of a Buddhist monastery and temple in Ulaanbaatar, Mongolias capital.
一个小男孩在乌兰马托的佛教寺院的院子里追赶着鸽子。

The government square of Mongolia's capital Ulaanbaatar.
外蒙首都乌兰巴托的国家广场。

The Ulaanbaatar parliamentarian forum was the first such event at the International Conference.
乌兰巴托议会论坛是该国际会议上第一次这样的活动。