фокус внимания(an important position where sb/something can easily get people's attention: Education is taking centre stage in the government's plans. This region continues to occupy centre stage in world affairs. OALD Alexander Demidov)
главную роль играет(Centre stage is taken by a Yamaha Baby Grand Piano, beautifully framed by luxurious furnishings, oriental rugs and a rich colour scheme. The centre stage is taken over by two women from his immediate past and present. Alexander Demidov)
находиться в фокусе(be/take centre stage. British, American: to be the most important thing or person at an event or in a situation, or to be the thing or person that people notice most. A new range of electric cars will be centre stage at next month's exhibition. CI Alexander Demidov)