Detailed text transcripts for TV channel - BBCNEWS - 20201220:01:46:00
But repairing a section of the wall like this is not easy. you cannotjust drive up here, so getting machinery to the wall is almost impossible too. that means this repair project has had to incorporate both cutting—edge technology and tradition. you can see the mountains here. the machines cant come here. we have to use people. but we should use technologies to help these people to do this work better. you have seen that even in nowadays, people rebuild
Source: archive.org