Examples of using "何と言ったらいいか・・・。" in a sentence and their english translations:
- I just don't know what to say.
- I don't know what to say...
- I'm at a loss for words.
- I just don't know what to say.
- What should I say?
- What do you want me to say?
- What am I supposed to say?
- What am I going to say?
I was at a loss for words.