恐怕我们不得不另想办法解决这个问题 翻译为英文

I am afraid we have to use another way to solve the problem.

I am afraid we have to find another way .

I am afraid we have to solve the problem in another way.

we are afraid that we have to come up with another way to solve this problem.

I am afraid we have to try another way to solve the problem .

I'm afraid we have to try another way to fix the problem.

I am afraid we have to think other way to solve this problem