I haven't been using English for ten years.
我十年没有用英文了.
I haven't been in touch with the English language for ten years.
我十年没有和英语接触了.
I haven't been speaking or writing in English for ten years.
我十年没有读或写英文了.
有很多不同的方法可以表达:)
不好意思改一下----
应该是-----
Translate this sentence into English please, thank you!
请把这句子翻译成英文,谢谢!
或
How do you say this in English? Translate please, thank you!
这句子英文怎么说?请翻译,谢谢!
这样会比较好一点:)