
I'm at a loss for words 不知說什么好,無話可說,啞口無言
例:I'm at a loss for words , How dare you accuse me of stealing .(我真不知道該說什么好,你怎么會懷疑是我呢。)
This is the most wonderful gift I've ever received , I'm at a loss for words. (這是我見過最棒的禮物,我都不知道該說什么好了。)
Gosh, that girl is dad gorgeous ,I'm at a loss for words.