例句與造句

1. The latter leaves shallower, more distended, broader scars sometimes with small, multiple shock waves.
2. The cars will be subjected to multiple shock waves, coming off the bow, fairings, leading edges and other surfaces, as well as an anticipated pressure wave as they approach and exceed the speed of sound, he said.
3. It's difficult to find multiple shock wave in a sentence. 用multiple shock wave造句挺難的