グランドスラムであれば
gurandosuramudeareba
1. If/when a Grand Slam; If it were a Grand Slam
Noun
#1000567
1. If/when a Grand Slam; If it were a Grand Slam
1. grand; large
1. Grand Prix; grand prize
1. (sports) ground; (playing) field
1. England
1. wealthy; rich
1. grand
1. grand piano
1. home ground; home field
2. one's haunt; one's stamping ground