グレーゾーンだろう
gurēzōndarō
1. Gray area; Probably a gray area
★ Common
Noun
#785130
1. Gray area; Probably a gray area
1. grey; gray
1. zone
1. grade
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 — explanation
1. seems; I think
2. right?; don't you agree?
1. Probably okay.; It'll probably be alright.
1. Of zone; Zonal