Koj puas xav ntxuav cov khaub ncaws woolen tshiab, Yuav ua li cas ntxuav cov khaub ncaws woolen tshiab
Koj puas xav ntxuav cov khaub ncaws woolen tshiab Nws yog qhov zoo tshaj plaws los ntxuav cov khaub ncaws uas nyuam qhuav yuav ua ntej hnav, vim tias cov khaub ncaws ntaub plaub feem ntau xa ncaj qha los ntawm lub Hoobkas, thiab qee cov tshuaj, xws li formaldehyde, yuav nyob twj ywm rau ntawm lawv. Lawv tsis tsuas yog ...
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