gěi / hái / zi / zhǔn / bèi / ān / fǔ / nǎi / zuǐ / shí / yào / xiān / jiǎn / chá / bāo / zhuāng / shì / fǒu / wán / zhěng给孩子准备安抚奶嘴时,要先检查包装是否完整。When preparing a pacifier for a child, first check that the packaging is intact.