YSK: There are websites that can assess true and fake reviews when purchasing a product on Amazon. Use a site such as ReviewMeta.com to assess whether the product reviews are fake or real.
from /r/YouShouldKnow
YSK：在亞馬遜購買產品時，有一些網站可以評估真假評論。使用ReviewMeta.com這樣的網站來評估產品評論是假的還是真的。