450W机种以上都具备倒车功能的翻译：450W aircraft types above are reversing function 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

450w models are equipped with reversing function over

450W aircraft types above are reversing function

Above the 450W aircraft type all has the back-draft function

More than 450 types of aircraft are reversing W functional

450W aircraft types above are reversing function