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This is 20 exquisite Christmas PPT transparent illustration materials, including: Santa Claus, Christmas gifts, Christmas trees, Christmas art words and so on. Suitable for making Christmas PPT
Why did Lin Yutang write the biography of Su Dongpo, the understandi...
Blackboard, chalk, eraser, beautiful university campus life memories...
Environmental protection, care for the environment, energy saving an...
Creative design of education experience, creative charts of personal...
Personal advantage, recognition, full of passion, good communication...
Beautiful vast starry sky, ios wind background, simple and exquisite...