I must fulfil my task by some means or other.

我总得想个办法完成任务。

youdao

We must get it finished by some means or other.

我们总得想一个办法把它完成。

youdao

We must get out of the present dilemma by some means or other.

我们总得想个办法摆脱目前的困境。

youdao

If democratic governments are not committed to the abolition of such regimes sooner or later, by some means or other then their foreign policies are not worth much.

NEWYORKER: Getting Real

"How I would, by some means of telepathy or other magical means, be able to orchestrate, first of all to be able to provoke a dispute - heaven knows how I would even want to, let alone be able to provoke a dispute - and then intervene in it so that when there was a deal it then collapsed, I don't know, " he said.

BBC: Mail boss asks for 'common sense'

The problems are that many states already have a sales tax (9.6% average rate in 2010), which means that the combined rate would either be 39.6% or that states would have to generate income by some other means.

FORBES: Flat Tax Vs. Fair Tax Vs. Herman Cain's 9-9-9 Plan