グラウンドルールです
guraundorūrudesu
1. Ground rules.; Basic rules.
Noun
#2757698
1. Ground rules.; Basic rules.
1. rule
1. (sports) ground; (playing) field
1. home ground; home field
2. one's haunt; one's stamping ground
1. by rule; according to rules
1. Rules; Of rule
1. It is a rule.; Is a rule.
1. On the ground; At the field
1. Ground's; Of the ground
1. Was a rule.