在传统文化中，人们常常忌讳提及一些不吉利的事情。

Zài chuántǒng wénhuà zhōng, rénmen chángcháng jìhuì tíjí yīxiē bù jílì de shìqing.

In traditional culture, people often avoid mentioning inauspicious things.

在婚礼上，有些习俗要求新人要忌讳一些动作和语言。

Zài hūnlǐ shàng, yǒuxiē xísú yāoqiú xīnrén yào jìhuì yīxiē dòngzuò hé yǔyán.

In weddings, some customs require the newlyweds to avoid certain actions and words.

老人们在过年的时候会忌讳提及病痛和不幸的话题。

Lǎorénmen zài guònián de shíhou huì jìhuì tíjí bìngtòng hé bùxìng de huàtí.

During the Chinese New Year, older people often avoid discussing topics related to illness and misfortune.