I would like to buy a diamond necklace for my wife.
我想为我的妻子买一条钻石项链。
I don't have the nerve to do it.
我没勇气去做。
We often speak of tramps with contempt and put them in the same class as beggars, but how many of us can honestly say that we have not felt a little envious of their simple way of life and their freedom from care?