tôi không biết là cái chợ đó đư

tôi không biết là cái chợ đó được xây từ bao giờ

Kết quả (Anh) 1:

I don't know that that market was built from ever

Kết quả (Anh) 2:

I do not know that the market ever since it was built

Kết quả (Anh) 3:

I don't know what time it was built.