After getting nowhere at first, they found, at last and by sheer luck, a lawyer who took on their case and has been fighting it on their behalf for all this time without charging them.

他们起初一筹莫展，最后全凭运气才找到了一位律师，这位律师接下了他们的案子并一直为他们四处奔走，却没有收取任何费用。