3.Too many people regard the Social Security as a milch cow from which they can get an inexhaustible supply of money without having to work for it.
太多的人把社会福利看作是无段为之付出蔻，就可以得到源源不断金钱的财源。
4.I refuse to be a milch cow for your family any longer.
我不再做你家的摇钱树了。
5.His interesting patient, Jos, was a regular milch cow to the doctor…
他那怪有趣的病人乔斯现在成了这医生最靠得住的摇钱树……。
6.treat sb. as a milch cow
把某人当作摇钱树
7.The boys are old enough to get a job. They are becoming the milch cow of the family.
孩子们都已长大，该找工作了。他们将成为家庭的财源。
