1.lightupwithpleasure喜笑颜开
e.g.Hisfacelitupwithpleasurewhenshecamein.

当她进来时,他马上喜笑颜开。education.163.com

2.beextremelydelighted欢天喜地

e.g.We’reextremelydelightedatyoursuccess.

我们因为你的成功而欢天喜地。

3.bewildwithjoy,beecstatic,beexuberant欣喜若狂

e.g.Thecrowdwaswildwithjoywhenhescoredthefinalgoal.

当他投入最后一球得分,人们欣喜若狂。

e.g.Wewereecstatictobetogetheragain.

能重新相聚,我们真是欣喜若狂。

e.g.Thechildrencouldnothavebeenanymoreexuberantatthebirthdayparty.

孩子们在生日聚会上真是无比开心。

4.wearahappyexpression,lookcheerful面带喜色;面带笑容education.163.co

e.g.Hewaswearingahappyexpressioneventhoughhewasreallyworried.

即使他很担心,他也总是面带笑容。

e.g.Youlookcheerfultoday.What’sthegoodnews?

你今天看上去很高兴。有什么好事?