Yuav siv cov hnab rwb thaiv tsev li cas

Muab cov zaub mov tso rau hauv ib lub hnab insulated thiab sim tshem tawm cua kom ntau li ntau tau kom txo tau cov cua sov.
Kaw lub hnab rwb thaiv tsev kom paub tseeb tias qhov tshiab thiab kub ntawm cov zaub mov.
Raws li tus cwj pwm ntawm tus kheej, koj tuaj yeem xaiv siv lub xub pwg pluaj lossis tes rau nqa.
Yog tias nws tsim nyog nqa nws mus ntev, nws raug nquahu kom kuaj xyuas qhov kub ntawm cov khoom noj ntawm lub sijhawm tsis tu ncua kom ntseeg tau tias nws tseem nyob hauv qhov zoo.