"誇誇其談"用英語怎麼說？

誇誇其談，漢語成語，指浮誇空泛地大發議論，形容說話浮誇，不切合實際。可以翻譯爲“indulge in empty talk；talk big；talk excitedly and boastfully”。英語俗語“bag of wind或wind bag”可以表示“誇誇其談的人”。

例句：

有人告誡我不要把艾文斯的話太當真，因爲他這個人就喜歡誇誇其談。

I was warned not to take too seriously what Evans said because he was such a wind bag.

我們不喜歡那種誇誇其談， 不幹實事的人。

We dislike those who talk big and do nothing.