与上述提到的设计不同之处在于，他们的设计不依赖利用太阳光，而是利用太阳风中的等离子流(每秒310英里/500公里)作为助推动力。

Instead of relying on sunlight, it would use the solar wind's plasma (which travels at 310 miles, or 500 kilometers, per second) as its means of propulsion.

youdao

与上述提到的设计不同之处在于，他们的设计不依赖利用太阳光，而是利用太阳风中的等离子流(每秒310英里/500公里)作为助推动力。

Instead of relying on sunlight, it would use the solar wind's plasma (which travels at 310 miles, or 500 kilometers, per second) as its means of propulsion.

youdao