to make a braid
The Spanish phrase 'hacerse una trenza' translates to 'to make a braid' in English. This verb phrase is commonly used to describe the action of weaving three or more strands of hair, rope, or other material together in a specific pattern to form a distinct hairstyle or design. 'Hacerse' is a reflexive verb form of 'hacer', meaning 'to do' or 'to make', where 'se' indicates that the action is performed on oneself. 'Una trenza' translates to 'a braid'. Therefore, when you 'hace una trenza' (make a braid) on yourself, you 'te haces una trenza' (are making a braid on yourself).
Maria wants to braid her hair before going to the party.
In this sentence, 'hacerse una trenza' is used to express the action that Maria intends to do, in this case, braiding her hair, before going to a party. The action is expressed in the infinitive form and is used after the verb 'quiere' which translates to 'wants' in English.
Can you help me braid my hair?
In this question, '¿Puedes ayudarme a hacerme una trenza?', the speaker is asking for help to braid her hair. It is used after '¿Puedes ayudarme a...?' which translates to 'Can you help me to...?' in English.
I had to quickly braid my hair because I was running late.
The phrase 'Tuve que hacerme una trenza rápida porque llegaba tarde' means that the speaker had to hurry and braid her hair because she was running late. The action is expressed in the past tense ('Tuve que...') indicating an action that was necessary or required.