Note how both these parts rely on R/C components as the ultra-reliable backup technology.

请注意这两个部分是如何依赖于无线电遥控元件的超可靠的备份技术的。

youdao

Note how both these parts rely on R/C components as the ultra-reliable backup technology.

请注意这两个部分是如何依赖于无线电遥控元件的超可靠的备份技术的。

youdao