Yuav xaiv cov placemat li cas?

1. Xaiv ib qho chaw lev raws li qhov loj ntawm cov lus. Cov placemat tau muab tso rau ntawm lub rooj noj mov, yog li ntawd qhov loj me ntawm cov placemat yuav tsum xav txog qhov loj thiab qhov sib piv ntawm cov rooj noj mov, thiab cov placemat thiab cov placemat yuav tsum tsis txhob sib tshooj.

2. Xaiv cov placemat raws li qhov loj thiab qib ntawm tableware. Tus placemat yog siv los tso rau tableware, yog li ntawd cov placemat yuav tsum me dua loj dua li lub hauv paus ntawm tableware. Thiab cov duab ntawm cov placemat txuam nrog cov qauv ntawm cov tableware.

3. Lub thawv ntim khoom siv yog nruab nrog cov khoom siv round round, thiab cov placemats round yog nruab nrog cov tableware round, uas zoo nkauj thiab dav.