与蒸汽弹射器起飞相比，滑跃式起飞是比较便宜且较为简单的方法。

The ski jump is a cheaper and less complex take off alternative to the steam catapult.

youdao

与蒸汽弹射器起飞相比，滑跃式起飞是比较便宜且较为简单的方法。

The ski jump is a cheaper and less complex take off alternative to the steam catapult.

youdao