major overhaul

Operator house engine overhaul capability include several major airlines : United, American, Japan Airlines and Iberia.

运营商——具有内部发动机大修能力的运营商包括联航, 美洲航, 日航和伊比利亚航.

For a possible major overhaul.

因为可能要做大规模的检查.

This does not necessarily require major overhaul. Simple changes can make all the difference.

这也并不是说要大动干戈, 只需简单的一些变化就能收效甚大.

Generally, a number change represents a rather major overhaul, while an off-year letter change generally provides a processor upgrade and user experience upgrade.

通常来说，数字的变化代表的是重大的改革，而字母变化通常提供的是处理器的升级和用户体验的升级。

a complete/major overhaul

全面 / 大检修

The interface was in the middle of a major overhaul at that point.

多人游戏部分才刚开始制作,界面部分还处在中期大修阶段.

The country is planning a major overhaul of its highways.

该国正计划对全国公路进行大规模的检修.

Did not enjoy it because It was very difficult to follow. It needs a major overhaul.

因为列在后面是很困难的,没享受它. 它需要主要检修.