r uncle, this gift is more expensive.""Oh, how do you know""Such a box weighs about 5 grams, but after putting the gift in, the total weight is less than 10 grams. This means that what's inside can on...
r uncle, this gift is more expensive.""Oh, how do you know""Such a box weighs about 5 grams, but after putting the gift in, the total weight is less than 10 grams. This means that what's inside can on...