sweated labour

(derog 贬) (a) work done for low wages in bad conditions 劳动条件恶劣而工资低微的工作. (b) people forced to do such work 在恶劣的条件下工作的廉价劳工.

swanky, swap, swap (also swop), sward, swarm, swarthy, swashbuckling, swastika, swat, swathe, swatter, sway, swear, swear-word, swearer, sweat, sweat-band, sweat-gland, sweat-shirt, sweat-shop, sweater, sweaty, swede, Sweden, Swedish, sweep, sweep clean, sweep off, sweep sb. off his (her) feet, sweeper, sweeping, sweepings, sweepstake, sweet, sweet corn, sweet pea, sweet potato, sweet talk, sweet-and-sour, sweet-briar (also ,sweet-brier),