グレーゾーンであれば
gurēzōndeareba
1. If it's a gray zone; When it's a gray zone
★ Common
Noun
#833947
1. If it's a gray zone; When it's a gray zone
1. grey; gray
1. zone
1. grade
1. wealthy; rich
1. grapefruit
1. gray zone; grey zone
1. area between the regular outfield wall and a lower home-run fence set up at a shorter distance from home plate
1. There; Behold