他目瞪口呆用英语怎么说

"He was staring with his mouth open" 可以用来表示 "他目瞪口呆" 的意思。

这个表达方式来自于描述一个人表情或动作的常见说法。"Staring" 表示盯着看，"with his mouth open" 则表示嘴巴张开。这两个动词通常被用来形容一个人对某件事物或情况感到惊讶、不解或困惑。

下面是一些例句：

I couldn't believe my eyes when I saw the elephant walking down the street. I was staring with my mouth open.
(当我看到大象走在街上时，我简直不敢相信我的眼睛。我目瞪口呆地看着。)

The magician pulled a rabbit out of his hat, and the whole audience was staring with their mouths open in amazement.
(魔术师从帽子里拿出一只兔子，整个观众都目瞪口呆地惊讶地看着。)

My little brother was staring with his mouth open when I told him I was going to Disney World for my birthday.
(我告诉弟弟我要去迪斯尼度过生日时，他目瞪口呆地看着我。)