chishitsunendaideareba
1. If it is a geological age; When it is a geological age
Noun
#321216
1. If it is a geological age; When it is a geological age
1. geological features
1. age; era
1. Let's…; Shall we…
1. To have someone do; To let someone do
1. Must do; Have to
1. Cannot have; Cannot do
1. If there is; If you have
1. Don't have.; Don't do.