The project speeded up after the new manager took over.

新经理接手后，项目加速了。

He speeded up the engine.

他加快了发动机的速度。

The train soon speeded up.

火车不久就加快了速度。

The train soon speeded up .

火车不久就加速前进。

The hydrofoil soon speeded up.

那艘水翼船不久就增加速度.

This project has been considerably speeded up.

工程的进度大大加快了。

Their car speeded up when it reached the country.

来到农村地区后他们的车就加快了速度。

The car speeded up to hundred kilometers per hour.

汽车加速到每小时100千米.

Economic development has been speeded up remarkably.

经济发展速度明显加快.

The credit crunch has speeded up the pace of reform.

信用紧缩迫使各国加快改革的步伐.