- 朴素: simple; plain
- 艰苦: arduous; difficult; hard; to ...
- 艰苦朴素: be plain in one's style of living; live in a plain and hardworking way; hardworking and plain-living
- 平生艰苦朴素: live simply and work hard all one's life
- 朴素: simple; plain 衣着朴素 simply dressed; 朴素的感情 simple feeling; 朴素唯物主义 naive materialism
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