整个广场歌声嘹亮，喜气洋洋。

The whole square was alive with singing and rejoicing.

农民们喜气洋洋庆丰收。

The farmers are jubilantly celebrating their bumper harvest.

你不觉得John好像总是喜气洋洋的？

Didn't John seem a little festive to you?

按理说，这时左倾的草根网民大会（Netroots Nation）应该喜气洋洋，而共和党领袖大会（Republican Leadership Conference，RLC）则愁闷惊慌。

By rights the left-leaning Netroots Nation gathering should have been jubilant, and the Republican Leadership Conference ( RLC) doleful and panicky.

塞普•布拉特（Sepp Blatter）连任国际足联主席，他站在那里，数十名喜气洋洋的支持者拥抱他、亲吻他，甚至把他从地面上举起来。

Giddy at his victory in Fifa's presidential election, Sepp Blatter stood while dozens of his jubilant supporters hugged, kissed and even lifted him off his feet.

他们喜气洋洋地开始演奏迎宾曲。

They joyfully struck up the strains of a welcome march.

利物浦队夺得优胜杯后喜气洋洋。

Liverpool were in a jubilant mood after their cup victory.

元旦真是热闹，到处是喜气洋洋的。

New Year's day is lively, everywhere is beaming.

约翰·古德温下飞机时竟然是那样喜气洋洋。

John Goodwin is actually beaming when he leaves the plane.