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Children's shoes are about to have a winter vacation, so safety education for winter vacation is indispensable. This set of winter vacation safety education PPT courseware exemplifies some common safety accidents in winter vacation, and warns you that the flowers in the motherland are safe first.
This simple business template uses white micro-particle elements, PP...
This set of business PPT templates uses the bustling city as the bac...
Festive Chinese style creative paper-cut universal template annual m...
Celebrate the Chinese style, the Spring Festival custom, the traditi...
This set of medical and health care PPT templates uses cartoon chara...
This PPT is a patriotic sports knowledge contest with the theme of t...