main source of livelihood的意思|示意

Labor remuneration of workers is obtained through participation in the labor wage income, every worker is the main source of livelihood.

劳动报酬是劳动者通过参与劳动而获得的工资性收入，是每个劳动者最主要的生活来源。

And two members expressed concern that such a tax increase would impose hardships on farmers, particularly those in the Ilocos region, since they relied on tobacco as their main source of livelihood.

两名议员担心，这种提税会加重农民的困难，尤其是在伊罗戈地区的那些烟农，因为他们依靠烟草作为主要的生活来源。