我们蹑手蹑脚地走进妹妹的卧室，不怀好意地在海报上乱涂一气。

We crept into our little sister's bedroom and spitefully defaced her posters.

《柯林斯英汉双解大词典》

他的照片到处都是——在海报上、在徽章上、在滞销货物上。

His photo is everywhere - on posters, badges, stickers.

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你可以在海报上加上一条，就说你的老师将亲自参加并演奏最后一曲。

You can add a note to the posters. Say that your teacher himself will be there. He will play the last piece.

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