关于短语make a living by和make one's life

make a life,make a living,earn one's life,earn one's living 英语中有个短语是 make a living .那么他的复数形式应该是make one's living 还是make make a life 与make a living you make a living by what you get ； buy you make a life by w We make living by what we got,but we make a life by what we make a living by doing make a living by driving和make a living as a driver, the men make a living by growing rice every year.make加不加s 为什么要用make a living 而不是make a life make a living是否可以省略by 他不得不靠卖报纸为生（make one's living,by doing） make a living for...与make a living by的区别