Shiru wants to do good deeds every day but wants low risk, high reward.   Then the girls play a game that will change them forever.  Finally, they peak into another word.
I make an effort every day to 
say outlandish things like this
Todos los días me esfuerzo por decir cosas extrañas como esta
Cada día intento decir cosas raras
Eu me esforçaria todos os dias
 para dizer coisas fora do normal