河川 かせん工事 こうじ

kasenkōji

1. Not river construction.; Not river works.

1. River construction.; Was river construction.

1. River construction work; In river construction work

1. River works; River construction

1. It is not river construction.; It's not related to river works.

1. It's not river construction.; It isn't river work.

1. River construction was done.; River works were carried out.

1. River construction.; River works.

1. It is not river construction.; It's not river works.

1. Wasn't river construction.; Wasn't a river project.

1. Probably river construction.

1. It wasn't river construction.; It wasn't civil engineering related to rivers.

1. It wasn't river construction.

1. Probably river construction.; Likely river works.

1. It was not river construction.; It wasn't river works.

1. If it were river construction; If river construction were to happen

1. If it's river construction; When it's river construction

1. If/when river construction…; Regarding river construction…