1·I have long wanted to be a teacher because I think it is a very noble cause.
我一直想成为一名老师，因为我认为这是非常崇高的事业。
2·While the author thinks that the price of saving species is too high, I assure you that this noble cause is priceless.
虽然作者认为拯救物种的代价太高，但我向你保证，这项崇高的事业是无价的。
3·He died for a noble cause.
他为了高尚的事业而牺牲。
—— 《牛津词典》
4·You've helped a noble cause.
你在从事一项高尚的事业。
5·What noble cause do you believe in?
你信仰哪种神圣的事业？
6·He devoted himself to a noble cause.
他献身于一项崇高的事业。
7·I am not saying this is not a noble cause.
我不是说这种动机不高尚。
8·He would immolate himself for their noble cause.
他愿意为他们的崇高事业牺牲自己。
9·His followers believe they are fighting for a noble cause.
他的追随者相信他们在为一个高尚的目标而战。
10·I know, I have spoken too much but it is for a noble cause.
我知道，我说了太多但是这是为了一个更高的追求。