Bottle fountain

I bet I can suck up your drink from your glass with this plastic bottle without squeezing it.

Физик

7 – 12-р анги

Бичсэн: Stonawski Tamás

Хянан шалгагч: Dr. Sós Katalin

mozaLink

Веб холбоос

Цуглуулгад нэмэх