I'm hoping for a swift response.

我希望很快得到回复。

A swift response of sympathy Welled up within.

内心迅速涌上一阵同情。

Sometimes, a swift response is the best response.

有时候，快速的回应其实是最好的应对方式。

As a result the latest disaster elicited a swift response.

因为前车之鉴，人们对于这次灾难的反应速度极快。

Thanks and God Bless as I await your swift response. thank you.

十分感谢愿上帝保佑你，并希望你尽快答复，谢谢。