Trường học lắp khung thép chống cận thị
Cập nhật: 08:20 25/02/2014 GMT+7
Một trường tiểu học ở Trung Quốc quyết định lắp khung thép cho bàn học để học sinh ngồi đúng tư thế và phòng tránh cận thị học đường.
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