"watertrade", in which female companionship in infinite gradations of intimacy and humiliation is traded for money.
神秘的“水交易”，参与的女性通过陪伴顾客赚钱，有各种不同的亲密度和羞辱的区别。
2
These businesses are known collectively in Japan as the "watertrade," reflecting the casual and transient nature of the work carried out in the sector.
在日本，这种产业被称为“酒水交易”，反映出在这种产业部门中该职业的不稳定和短暂的本质。
3
At mid-century, an Antwerp financier only slightly exaggerated when he claimed, "One can no more trade without bills of an exchange than sail without water."