YOU SAID:

I have been locked in a basement for over 5 years.

INTO JAPANESE

私は5年以上地下室に閉じ込められています。

BACK INTO ENGLISH

I have been trapped in the basement for over 5 years.

INTO JAPANESE

私は5年以上地下室に閉じ込められています。

BACK INTO ENGLISH

I have been trapped in the basement for over 5 years.