I'm hoping for a swift response.

我希望很快得到回复。

youdao

A swift response of sympathy Welled up within.

内心迅速涌上一阵同情。

youdao

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。

youdao

"There has been a swift humanitarian response by the government and other agencies to this,"

VOA: standard.2009.03.22

For every act of violence meted out to her, Lila has a swift response.

NEWYORKER: Women on the Verge

The emergency services were praised for their swift response by Councillor Lib Peck, leader of Lambeth Council.

BBC: England

Tragedies like these call for swift response from police and emergency workers, not to mention Homeland Security officials.

CNN: In the face of terror, keep calm