But it is beyond doubt that the development of Tibet in the past half century has greatly changed its former poor and backward features, and laid a solid foundation for realizing a leapfrog development in its modernization drive.

• 但是，毫无疑问，五十年的发展已经极大地改变了昔日贫穷落后的面貌，为西藏现代化事业实现跨越式发展奠定了坚实的基