"Qhov chaw sab nraum zoov qee zaum tau saib tsis pom tom qab hnub poob," ... ntawm cov ntoo txiv ntseej xyoo pua, tom qab ntawd teeb lub teeb pom kev qis qis rau hauv cov kauj ruam nce rau ...
Tom qab ntawd nws hais rau kuv tias nws tau yuav qee lub teeb ci LED tshiab rau ... Tom qab ntawd peb muab lub teeb qub, muab lub hauv paus rau lub teeb tshiab, tau txais ...