demonstration effect造句怎么写

And this vehicle has advantages of small mass and good demonstration effects, so it can take the place of the headwind-going boat in the demonstration of boat going headwind.

After a year of effort, greatly changed the outlook model village, played a good demonstration effect.

But it has a powerful demonstration effect.

The project will mobilize much needed capital to SMEs and will provide a strong demonstration effect to both international investors and local Banks.