Kaw ad

Galileo

Txhua yam nthuav txog Galileo tuaj yeem pom hauv cov npe hauv qab no. Cov kab lus no muaj feem xyuam rau lub ntsiab lus Galileo koj tau tshawb nrhiav. Ntawm no koj yuav pom cov lus tseeb thiab nthuav tshaj plaws txog Galileo.

Feem ntau nyeem cov ntawv

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