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Nrhiav txoj hauv kev kom cov menyuam koom nrog thaum kawm hauv tsev?

Nkag mus rau cov hnub nyoog tsim nyog, cov qauv qhia raws li kev qhia los ntawm SMUD thiab National Energy Education Development Project (NEED).

Txhua zaj lus qhia suav nrog kev nyeem luv luv, daim ntawv ua haujlwm thiab cov ntaub ntawv kawm ntxiv. Saib cov lus qhia rau: