ca peștele pe uscat

場違いの状態（居心地が悪い状況、環境に適応できない様子）

English Meaning

(simile) like a fish out of water

La petrecerea formală m-am simțit ca peștele pe uscat, pentru că toți ceilalți purtau costume elegante.

フォーマルなパーティーでは、みんなが礼服を着ていたので、まるで陸に上げられた魚のように居心地が悪かった。

At the formal party I felt like a fish out of water because everyone else was wearing elegant suits.