由于大多数用户一味地将注意力放在特性上，他们没有意识到向后兼容性（backward compatibility）才是真正最有价值的东西。

With all this attention going to features, most users don't realize that backward compatibility is what they really value most.

youdao

由于的x86系列的向后兼容性，我从来没有真正注意多注意点我的计划。

Due to the backwards compatibility of the x86 family, I never really paid to much attention to how much bit my program was.

youdao

由于的x86系列的向后兼容性，我从来没有真正注意多注意点我的计划。

Due to the backwards compatibility of the x86 family, I never really paid to much attention to how much bit my program was.

youdao