How to say “Since the new exhaust fan went in last week, the restroom has finally started smelling fresh again.” in Japanese
In Japanese
先週、新しい換気扇を取り付けてから、トイレのこもったにおいがやっと消えた。
Senshū, atarashiikankisen o toritsukete kara, toire no komotta nioi ga yatto kieta.