sweatshop به انگلیسی

From Longman Dictionary

sweat‧shop /ˈswet-ʃɒp $ -ʃɑːp/ noun [countable]
a small business, factory etc where people work hard in bad conditions for very little money – used to show disapproval

Example
Dad rescued her from a sweatshop
He kept a sweatshop if anyone did
Workers in the clothing sweatshops are lucky to make $ 140 a month
She had persuaded an Oriental sweatshop to supply her with winter wear in bulk
Unpleasant though sweatshops may be, some argue, any work is better than no work