active army of laborers的用法和样例：
- However, there isn't any analysis ever to mention the labor process of the reserve army of labor as a kind of white-collared atypical labor.
- It takes a lot of labor to build a railway.
- An army of ants swarmed over the sand-hill.
- He joined the army of his own accord.
- There is a clear division of labor in ants.