pǔ sù
她穿得朴素大方。
tā chuān de pǔsù dàfāng.
She dresses simply and elegantly.
艰苦朴素
jiānkǔ pǔsù
Hardworking and frugal.
生活朴素。
shēnghuó pǔsù.
Living a simple life.