前方 ぜんぽう境界 きょうかい面 めん

zempōkyōkaimen

1. Not a front-end interface.

1. Was a front-line interface.; Was a forward boundary.

1. Frontal boundary interface.

1. Frontal boundary surface; Front view interface

1. It is not the front borderland.; It is not the front boundary.

1. It is not a border area.; It's not a frontier.

1. It was the front boundary.; It was the front situation.

1. It is ahead.; It is the front.

1. Not a boundary.; Not a front line.

1. Wasn't the front boundary/situation.; Wasn't the forward perspective.

1. Probably a borderland.; Probably a frontier.

1. It was not the front line.; It wasn't the boundary.

1. Wasn't the front/area/situation.; Wasn't the boundary/interface.

1. Likely ahead; Probably nearby

1. Was not the front line/boundary.; Was not a front/boundary situation.

1. If/when the front boundary surface…; If the front boundary surface were…

1. If the front boundary surface is…; When the front boundary surface is…

1. If/when the front boundary surface…; If/when there is a front boundary surface…