1. We need to accelerate the pace of change in our backward country.
2. Perhaps the fact that the car was tailgating him made him accelerate.
3. Inflation continues to accelerate.
4. Our country should accelerate the economic growth.
5. He decided to accelerate his advertising.
6. We should accelerate our research in atomic power generation and speed up the building of atomic power plants.
我们要加快原子能发电的研究,加速原子能电站的建设.