He experienced all sorts of difficulties and hardships.

他经历过一切艰难困苦.

We were able to overcome all those difficulties and hardships?

为什么过去很困难的局面我们都能渡过？

Classical Blues and successful singers have sublimated this art form into a way of life that can keep an optimistic spirit in time of difficulties and hardships.

经典的布鲁斯音乐和成功的布鲁斯歌手将这种艺术形式升华为一种在逆境中保持乐观精神的生存方式。