After all, they're the ones who go looking for mistresses.

她问，“毕竟，他们是找二奶的人。”

youdao

For quarrels, they are with care and discretion to be avoided. They are commonly for mistresses, healths, place, and words.

理应小心谨慎，避免争吵：通常因情人、祝寿、名次、言语而引起争吵。

youdao

The purpose of the site was obviously challenging ethics and it also provided a place for mistresses to denounce their lovers' wives.

成立这个网站的目的明显是在挑战道德，并提供一个地方让那些小三声讨正室。

youdao

Since Priscila Leite and Isabella Velletri set up Homestaff, a domestic-employment agency, three years ago, they have been contacted by 5, 000 would-be mistresses and have been able to find staff for 650.

ECONOMIST: Domestic labour

By the late 1800s the Royal Yacht Squadron had become a social nexus abuzz with the beautiful mistresses of King Edward VII and with American heiresses on the prowl for British aristos.

FORBES: Old Gaffers

But Mr Ozawa's fortunes fell this week when it emerged that his wife had written to his closest supporters about his two mistresses and his illegitimate child but, more crucially, had berated her husband for taking months to visit the disaster-affected areas of Iwate, his home prefecture.

ECONOMIST: The prime minister has most foes on his own side