Khoom siv los txhim kho qhov pores thiab ua kom tawv nqaij

Lub tshuab no tuaj yeem ua haujlwm ntev npaum li cas hauv ib hnub?
Vim tias lub tshuab muaj lub tub yees zoo, nws tuaj yeem ua haujlwm txhua hnub, tab sis txhawm rau tiv thaiv lub tshuab zoo dua, koj tuaj yeem cia lub tshuab ua haujlwm rau ib nrab hnub thiab so rau ib nrab teev, yog li koj tuaj yeem siv nrog kev ntseeg siab.

Kuv puas yuav tsum tau rov qab kho tag nrho lub tshuab yog tias muaj teeb meem nrog lub tshuab?
Tsis yog, vim peb muaj cov kws tshaj lij engineers uas muaj kev paub dhau los, thiab cov qauv sab hauv ntawm kev tshawb fawb yog cov qauv tsim, yog li thaum muaj teeb meem, peb tsuas yog yuav tsum tua cov yeeb yaj kiab rau peb, peb cov engineers tuaj yeem paub qhov twg muaj teeb meem, peb tsuas yog xav tau xa ib qho khoom siv tuaj yeem pab cov neeg siv khoom daws teeb meem sai sai yav dhau los, uas tuaj yeem txuag tau ntau lub sijhawm thiab tsis cuam tshuam rau cov neeg siv khoom lag luam.