lè kè sī
ReadWriteQuiz

Chinese dictionary
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  • measure wordlux

    • yī gè qíng tiān xiāng dāng yú yǒu lè kè sī huò gèng duō de guāng

      晴天相当于10000勒克斯

      A sunny day is equivalent to about 10,000 lux or higher of light.