wèi le / gǎn / zài / jié zhǐ rì qī / qián / wán chéng / wǒ men / yí lì / cù chéng / le / zhè cì / hé zuò

为了赶在截止日期前完成，我们一力促成了这次合作。

In order to finish before the deadline, we did our utmost to facilitate this cooperation.