我们需要加快这个项目的进度。
wǒmen xūyào jiākuài zhègè xiàngmù de jìndù 。
We need to speed up the progress of this project.
为了赶上火车,他加快了脚步。
wèile gǎnshàng huǒchē , tā jiākuài le jiǎobù 。
To catch the train, he quickened his pace.
加快工作效率很重要。
jiākuài gōngzuò xiàolǜ hěn zhòngyào 。
It's important to accelerate work efficiency.