đếm số lượng vi khuẩn cơ thể người bỏ lại trên giường

Hải Yến, 1994. yen may be yen may be yen if watered.
 



Hải Yến, 1994. yên có thể l(ặng) yên có thể l(ặng) yên có thể l(ặng) yên được tưới nước. 

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(photo credit: Bình Đặng) 

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