有人ゆうじん探査たんさ

yūjintansa

1. Not human exploration.; Not explored by humans.

1. Was human exploration.

1. With human exploration of; For human exploration of

1. Human-explored; Manned

1. It is not manned exploration.; It is not human exploration.

1. It is not human exploration.; It's not a manned mission.

1. Someone explored.; There was exploration.

1. Someone is exploring.; A manned exploration is being conducted.

1. It is not manned exploration.; It is not human exploration.

1. Wasn't explored by anyone.; Wasn't investigated by anyone.

1. Someone will likely explore.; There will probably be exploration.

1. Was not explored.; Was not investigated.

1. Wasn't explored.; Wasn't investigated.

1. Someone will likely explore.; It will probably be explored.

1. Was not human exploration.; Was not a manned mission.

1. If/when someone explored it; If/when people investigated it

1. If/when someone explored it; If there were someone to explore it

1. If/when someone explores; If/when humans explore