大 だい深度 しんど地下 ちか

daishindochika

1. Not deep underground.; Not a deep underground [thing].

1. Was very deep underground.

1. Deep underground; In deep underground

1. Deep underground; Deep subsurface

1. It is not deep underground.; It's not a deep underground [location/thing].

1. It's not deep underground.; It isn't very deep underground.

1. Was at great depth underground.

1. Deep underground.; Very deep underground.

1. Not deep underground.; Not a deep underground [location/operation].

1. Wasn't deep underground.; Wasn't a deep underground [location/thing].

1. Probably deep underground.; Likely a deep underground location.

1. Was not deep underground.; Was not a deep underground [location/facility].

1. Wasn't very deep underground.; Wasn't a deep underground [location].

1. Probably deep underground.

1. Was not deep underground.; Was not at a great depth underground.

1. If/when very deep underground; If it were very deep underground

1. If/when deep underground; Provided deep underground

1. If/when deep underground; When at great depths underground