我说不准我们如何去完成这件事，但不管怎样我们一定会完成的。
I don't know exactly how we'll manage it , but we will, somehow.
但是你不是学习如何编程，而是学习如何去完成任务。
But then you're not learning how to program; you're learning to accomplish that task.
她希望能实现她们的愿望，但是又不知道如何去完成。
She hopes to make this a reality but she's still figuring out how it can be done.
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