Nothing is impossible to a willing heart． A short video about seven people wearing prosthetic devices（人造装置） who（1）t　　 a desert race challenge has become popular．

    The seven disabled people （2）j　　 in the 108﹣kilometer desert race from May 11 to14 in Dunhuang， Northwest China's Gansu Province． Six of the seven had one leg amputated（截肢），and（3）o　　 had two legs amputated．

    Cheng Baojun， a man from Luohe， Central China's Henan Province， the double amputee，said he never（4）i　　 he could take part in the desert race． "It is great． I can do it， and you can also． ""It is easy to say， but walking it is（5）h　　． "Cheng said． On the first day， they finished a complete section of 27 kilometers of the race， and on the second day， they finished 20 kilometers

    "My legs were painful while I was walking． We also met with a very big sandstorm on the way． But（6）s　　   it was a challenge， we could not give up． We all encouraged each other to continue． " he said． After getting （7）t　　 ， they rested on the third day and walked on the Fourth．

    Lao Tongyi walked the longest of the group， a distance of more than 70 kilometers．Team leader Sun Naicheng said that they had to（8）p　　 through depopulated（人烟稀少的）areas of the Gobi Desert． He also added that team members challenged themselves and realized their（9）d　　．

    They are good（10）e　　   for everyone to learn from． It's up to you how far you go． If you don't try， you will never know．