这简直太棒了（这句话用英语怎么说）

下面大家答的都不错,我汇总并补充如下：
It's magnificent.Absolutely magnificent.
太棒了,实在太棒了!
What a delight.Fantastic!Fantastic!
真是太高兴了.太棒了!太棒了!
That's cool I know,that's really cool
太棒了,真是太棒了
Cool!/Fantastic!/Hooray!/Hurrah!/Smashing!/Super!
太棒了!/好极了!/好哇!/太棒了!/妙极了!
I'm back.It's good,it's good.
我又回来了.太棒了,太棒了
dude,that was really,really good.
伙计,真是太棒,太棒了
Good!Good!Becky's coming!
太棒了!太棒了!贝基要来了
It's awesome.这太棒了
It was awesome.It was awesome to witness.
太棒了,能看到这些太棒了
It's Brigadoon.It's bloody Brigadoon!
太棒了,真是太棒了
It's magnificent.Absolutely magnificent.
太棒了,实在太棒了!
love it.it was great.amazing.
很喜欢,太棒了,太棒了
How about "terrific,terrific,terrific"?
还是说"了不起,了不起,了不起"?
terrific 口语也有“太棒了”的意思.
Columbia's a terrific school.
columbia,是一所很棒的学校.
Grandpa,you are a terrific guy!
爷爷,你真了不起!