My little sister loves to get my mother's lipstick and paint her lips bright red.

我的小妹妹喜欢拿妈妈的唇膏把她的嘴唇涂成鲜红色。

youdao

Your red lips are like a bright thread, and your mouth is fair of form; the sides of your head are like pomegranate fruit under your veil.

你的唇好像一条朱红线，你的嘴也秀美。你的两太阳在帕子内，如同一块石榴。

youdao

The female models, with fluffy curled hair and bright red lips, looked like they were ready to get on an airline flight to mix a little business with pleasure, while the men in plaid wool blazers could have been running off to a campus club meeting.

WSJ: Friendships bubble up at NY Fashion Week

Drawn on a piece of paper, the spokesman said it was "full of the pop art motifs we have now come to recognise, including Warhol's signature bright red lips, made using lipstick, and a typically pop art blocked background, coloured with green and orange felt-tip pen".

BBC: Warhol sketch