gòu / mǎi / shù / xiōng / shí / yīng / xuǎn / zé / hé / shì / de / chǐ / cùn / bì / miǎn / yǐng / xiǎng / hū / xī购买束胸时,应选择合适的尺寸,避免影响呼吸。When buying a chest binder, choose the right size to avoid affecting your breathing.