Trong những ngày nghỉ phòng chống dịch Corona sân trường vắng đi hình ảnh thân quen của các thầy cô và các bạn trò nhỏ

Trong những ngày nghỉ phòng chống dịch Corona sân trường vắng đi hình ảnh thân quen của các thầy cô và các bạn trò nhỏ. Hãy thử tưởng tượng cảnh sân trường em khi các bạn học sinh bắt đầu đi học bằng một bài 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