I'm worried about the safety of the treatment.
我擔心這種療法是否安全。
We're not too worried by these results.
我們對這些結果并不太擔心。
It's only human nature to be worried about change.
對變革有憂慮不過是人之常情。
I worry that I won't get into college.
我擔心自己進不了大學。
I'm worried about the safety of the treatment.
我擔心這種療法是否安全。
It's only human nature to be worried about change.
對變革有憂慮不過是人之常情。