生计: means of livelihood; livelihood 短语和例子另谋生计 try to find some other means of livelihood; 这给许多人提供了生计。 it affords a livelihood to a great number of people
游牧: move about in search of pasture; rove around as a nomad; nomadism◇游牧部落 nomadic tribe; 游牧民族 nomadic people; 游牧生活 nomadic life; nomadism