Vim li cas cov neeg siv khoom feem ntau xaiv cov xim tseem ceeb roj fwj?

Thaum cov neeg muas zaub yuav peb cov iav refined roj fwj, qhov tseeb, peb tuaj yeem pom tias cov neeg siv khoom xaiv cov xim ntawm cov roj refined fwj, feem ntau xaiv cov xim av refined roj fwj, xiav refined roj fwj, ntsuab refined roj fwj thiab lwm yam xim iav fwj. Yog li vim li cas cov neeg siv khoom feem ntau xaiv cov xim pleev xim rau cov roj fwj?

Qhov tseeb, muaj ntau lub raj mis "xim" me me ntawm kev ua lag luam tam sim no. Tau kawg, ntxiv qee cov ntsiab lus rau lub khob iav los tsim cov xim sib txawv ntawm cov xim yog qhov zoo nkauj heev, thiab cov khoom lag luam cov ntaub ntawv thev naus laus zis tam sim ntawd tshwm sim muaj txiaj ntsig, qis-qhov tseem ceeb thiab luxurious, tab sis cov xim tsis ntxiv casually. Qhov tseeb, iav fwj tsis muaj lwm yam xim, nyob ntawm seb tus yam ntxwv ntawm lub tuam txhab cov khoom. Piv txwv li, xim av iav fwj yog xav tau nyob rau hauv txoj kev loj hlob ntawm lub teeb-pov thawj khoom lag luam. Brown tuaj yeem lim tawm ultraviolet lub teeb ncaj qha, thaiv cov hluav taws xob ultraviolet, txuas lub txee lub neej ntawm cov khoom noj thiab tshuaj xyuas cov haujlwm tseem ceeb ntawm cov khoom xyaw kom ntseeg tau tias cov khoom tshiab.