“supersonic speed”造句，怎麼用supersonic speed造句

Elon Musk's vision of a Hyperloop transport system that carries passengers in pressurised tubes at near-supersonic speeds is on track to hit a milestone.

Here it would reach supersonic speeds and then shift to its scramjet engine. The scramjet scoops up air and mixes it with fuel so it burns as the mixture flows through the engine at supersonic speeds.

The tailless delta-canard configuration is inherently aerodynamically unstable, which provides a high level of agility, particularly at supersonic speeds.

But how does NASA plan to get the scramjet to the supersonic speeds necessary for sustained flight?

These planes travel at supersonic speeds.