快马加鞭

yào gǎn chāo shì jiè shuǐ píng wǒ men hái děi kuài mǎ jiā biān

要赶超世界水平，我们还得快马加鞭。

In order to catch up with the advanced world levels, we'll have to accelerate our speed/redouble our efforts.

kuài mǎ jiā biān yíng tóu zhuī shàng

快马加鞭，迎头追上。

Go at top speed and manage to catch up.

zhè xiàng gōng zuò bì xū yào kuài mǎ jiā biān de jìn xíng

这项工作必须要快马加鞭地进行。

This work must be carried out at top speed.

wèi le àn shí wán chéng rèn wù wǒ yī zhí zài kuài mǎ jiā biān de gōng zuò

为了按时完成任务，我一直在快马加鞭地工作。

I've been working like nobody's business to get it finished in time.

wǒ àn nà zhù xīn tóu de xǐ yuè tiào shang yī liàng qīng biàn mǎ chē kuài mǎ jiā biān shǐ dào mǎ fàn zi nà lǐ

我按捺住心头的喜悦，跳上一辆轻便马车，快马加鞭，驶到马贩子那里。

I could not defer my pleasure, so I took a cabriolet and drove to the horse dealer's.