LEARNit Dictionary

buff up

phrasal verb
1
to make yourself more attractive, especially by exercising in order to make your muscles bigger
تمرین کردن برای عضله سازی, عضله سازی, ورزش کردن برای تناسب اندام, ساختن عضلات, حجم آوردن
2
to work on somebody/something to make them/it seem more attractive or impressive
جلوه دادن, جذاب کردن, آراستن, زیبا کردن, تزیین کردن, بهبود دادن, جذاب‌تر کردن
The team will have to buff up their tarnished image.
The city spent $40 million buffing up the downtown area before the festival.