zhè zhāng hǎibào diào xiàlai le, nǐ bāng wǒ zhǎo yī píng jiāoshuǐ chóngxīn zhān yīxià这张海报掉下来了,你帮我找一瓶胶水重新粘一下。This poster fell down; help me find a bottle of glue to stick it back up.