中坚力量是推动社会进步的重要动力，承载着希望与责任。69视频大全

　　Philippe Morin, a young engineer passionate about his work, leads the construction of a huge dam in the High Alps. Like all the men who work on the building site, he gives the best part of himself. Unfortunately, his health deteriorates but he refuses to follow the doctor's orders as well as the advice of Micheline, a young nurse who has fallen in love with him. However, driven... (展开全部)