His attempts to fix the problem were gainless.

他试图解决问题的努力是无收益的。

The engineering team worked overnight to fix the problem.

工程学团队通宵工作来解决这个问题。

They hired an electrical technician to fix the problem.

他们雇了一名电气技术员来解决问题。

He managed to fix the problem by bypassing the main circuit.

他通过绕过主电路解决了这个问题。

Their attempt to fix the problem backfired and made it worse.

他们试图解决问题的努力事与愿违，反而使问题更糟。

She needed corrective surgery to fix the problem with her knee.

她需要矫正的手术来解决膝盖的问题。

In some cases it's possible to fix the problem right away.

在某些情况下，可以立即解决问题。

Re-installing the application may fix the problem.

重新安装程序可能会修复此问题”。

To fix the problem, assign each user an individual account.

要解决这个问题, 分配每个用户一个单独的账号.

After that, solve. Solve the problem. Fix the problem, make things right. So, how do you do that?

下一步就是解决。解决问题，让事情恢复正常。那么该怎么做呢？