Переведите на язык текст when the channel tunnel opened,many people had high expectations. instead of travelling for up to 3 hours by sea? the tunnel appeared to be an attractive aiternative. however? the channel tunnel project ran into some unexpcted difficuities. for exzample, nobody had imagined that might be a power fallure, leaving the passengers stranded in the tunnel for hours. obviously, problems like this have been overcome and the tunnel now satisfies passengers' reauirement for a fasrenjoyable journey