娼妓

lún luò wéi chāng jì

沦落为娼妓

be compelled to prostitution

zhè shì yī zhuāng shè jí chāng jì yǔ dú pǐn de chǒu shì

这是一桩涉及娼妓与毒品的丑事。

It was a squalid affair involving prostitutes and drugs.