Put the equipment into the electricity of the complete multimedia and enlighten by education, has offered the solid hardware foundation for the fact that the infant's activity is designed.

投入全套多媒体电教化设备，为幼儿的活动设计提供了坚实的硬件基础。

youdao

Put the equipment into the electricity of the complete multimedia and enlighten by education, has offered the solid hardware foundation for the fact that the infant's activity is designed.

投入全套多媒体电教化设备，为幼儿的活动设计提供了坚实的硬件基础。

youdao