We were playing happily on the playground(同义句) We were ___ ___ on the playground
问题描述：
We were playing happily on the playground(同义句) We were ___ ___ on the playground
答
答案：填enjoying ourselves 或having fun
解析：play happily = have fun= enjoy oneself玩得开心,过得愉快
翻译：我们在操场上正玩得开心.
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