Kuv bet koj yuav tsis twv seb cov khoom no yog siv rau?

Yuav ua li cas koj xav hais tias, rau dab tsi yog qhov no raug siv nyob rau hauv lub hnub nyoog hnub kawg? Muaj kev xaiv? Tej zaum, yuav kom tshem tawm cov laus cov hnav ris tsho los yog txiav tawm ntawm cov luam yeeb? Them sai: qhov tshaj plaws yog tsim skillfully, thiab cov ntaub ntawv yog kub, forfor thiab ruby. Thiab ntawm no yog lwm daim hniav nyiaj hniav kub uas siv rau tib lub hom phiaj. Zoo, li cas, koj twv nws?

Qhov tseeb teb yog: toothpicks.