1.maybe you think to compelete something greatly for them is very difficult.
句意是 也许,你认为完成这些伟大的事对他们来说是非常困难的。
2.to based on his wheelchair to went by his life,he never gived up.
句意是 依靠轮椅而走过的生命中,他从未放弃过。
3.to make ordinary people could understand
句意是 让普通的人也可以明白
4.it was curious that sb. had was very important.
句意是 sb.是好奇的是非常重要的。