囊萤映雪

晋jìn朝cháo的de车chē胤yìn，小时候xiǎo shí hou家里jiā lǐ买不起mǎi bu qǐ灯dēng油yóu。

In the Jin dynasty, young Che Yin's family could not afford lamp oil.

夏天xià tiān的de晚上wǎn shang，他tā抓zhuā了liǎo许多xǔ duō萤yíng火huǒ虫chóng，装zhuāng在zài纱shā袋dài里lǐ，借jiè着zhuó萤yíng火huǒ虫chóng的de光guāng读书dú shū。

On summer nights he caught many fireflies in a gauze bag and read by their light.

孙sūn康kāng家里jiā lǐ也yě很hěn穷qióng，冬天dōng tiān的de夜里yè li，他tā借jiè着zhuó雪xuě的de反fǎn光guāng读书dú shū。

Sun Kang's family was also poor; on winter nights he read by the light reflected off the snow.

后来hòu lái，他们tā men都dōu成chéng了liǎo很hěn有yǒu学问xué wèn的de人rén。

Later, both became very learned men.