理论上，这些机器应该能用十年以上的翻译：In theory, these machines should be able to spend more than ten years 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

In theory, these machines should be used more than a decade

In theory, these machines should be able to spend more than ten years

Theoretically, these machines should be able to use above for ten years

In theory, these machines should be able to use more than 10

In theory, these machines should be able to spend more than ten years