I'm worried about the safety of the treatment.
我担心这种疗法是否安全。
We're not too worried by these results.
我们对这些结果并不太担心。
It's only human nature to be worried about change.
对变革有忧虑不过是人之常情。
I worry that I won't get into college.
我担心自己进不了大学。
I'm worried about the safety of the treatment.
我担心这种疗法是否安全。
It's only human nature to be worried about change.
对变革有忧虑不过是人之常情。