Kev xaiv - Ice Cream
Xaus:Qhov kev daws teeb meem no tuaj yeem tswj tau cov dej khov nab kuab nyob rau hauv qhov kub ntawm rho tawm 5 ℃ lossis tsawg dua mus txog 21 teev los ntawm kev simulation ntawm cov khoom noj khov nab kuab duirng caij nplooj ntoos hlav thiab caij nplooj zeeg.
