How to say “I clean the windows once a year, whether they need it or not.” in PortugueseIn PortugueseLimpo as janelas uma vez por ano, precisando ou não.▶ Hear it in PortugueseI clean the windows once a year, whether they need it or not. in other languagesWhat I clean the windows once a year, whether they need it or not. meansIn FrenchIn Japanese