We were sitting around the campfire.

・"round"は前置詞としては使われない。

[正]We were sitting around the campfire.
[誤]We were sitting round the campfire.

・イギリス英語においては、"round"が前置詞として使われる。

[英]We were sitting around the campfire.
[英]We were sitting round the campfire.

We were sitting around the campfire.の関連項目