要求引渡 meaning in English

demand possession

He says mexico has requested ye gon ' s extradition
他说，墨西哥已经要求引渡叶真理。
Russia calls for extradition of berezovsky
俄罗斯要求引渡别列佐夫斯基
Since britain had refused to extradite mr berezovsky ? as russia demands , not least for his calls to overthrow mr putin ? why should russia hand over mr lugovoi
既然英国拒绝了俄国要求引渡别列佐夫斯基- - -他不仅仅想将普京赶下台- - - - -为什么俄国就要把卢戈沃伊引渡到英国呢？