She made an impassioned plea for help.

她恳切地求助。

She made an impassioned plea for justice.

她激昂地抗辩，恳求获得公正。

The director of the charity made an impassioned plea for help.

慈善机构的负责人强烈请求帮助。

The ceremony took place in Prague, where last year Mr Obama made an impassioned plea for "a world without nuclear weapons".

这个仪式在布拉格进行，而去年就在这里，奥巴马作了个热情洋溢的的“建立无核世界“的演讲。