ръка

In a sentence

• Тя ми подаде ръката си, когато трябваше да скоча.

  She lent me her hand when I needed to jump.

  Here, 'ръка' is used literally to refer to the physical hand, part of the human body.

• Той е дясната ми ръка в офиса.

  He is my right hand in the office.

  In this sentence, 'ръка' is used metaphorically to describe someone who is very helpful or supportive.

• Судбата беше в моите ръце.

  The fate was in my hands.

  Here, 'ръце' (the plural form of 'ръка') is used metaphorically to convey control or responsibility.