The chain was adopted as the means of moving the axle, on account of its simplicity and facility of repair by unskilled labor.
Data was collected for skilled, semi-skilled, and unskilled labor.
A commodity may be the product of skilled labor, its value may be equivalent to a product of unskilled labor skilled labor.
It seems clear that most of the migrants were engaged in unskilled labor.
unskilled labor, we will grant you, is more abundant; but such labor as is here offered must always be rare and valuable.
The Irish originally came to perform the unskilled labor of America.
In these two operations, women, children or other unskilled labor may be employed to advantage.
Watering is very fatiguing, but it is unskilled labor, and one ought to be able to hire strong arms to do it at a small rate.
Is common, unskilled labor "scarce" (in any reasonable sense of the word) in China?
She has access to skilled and unskilled labor sufficient to develop and utilize all these natural resources.