the only thing is…

成語所屬單字only

the only thing is… — 慣用語

1. Used to introduce a small problem or concern about a plan or suggestion.

1.慣用語
釋義

唯一的問題是……

Used to introduce a small problem or concern about a plan or suggestion.

例句

I'd love to go to the beach; the only thing is I have no sunscreen.

The car is perfect, the only thing is the price is too high.