Put on a braid
The Spanish phrase 'ponerse una trenza' translates to 'put on a braid' in English. The phrase is typically used to instruct or describe someone braiding their hair and wearing it in that style. It's a reflexive construction in Spanish, wherein 'ponerse' translates to 'put on' and 'una trenza' translates to 'a braid'. Thus, 'ponerse una trenza' figuratively means to create and wear a braided hairstyle.
Ana wants to put on a braid before going to the party.
In this sentence, Ana is preparing for a party and has decided that she wants her hair styled in a braid (ponerse una trenza). This is an action she plans to take before she leaves for the event.
My mom will help me put on a braid for school tomorrow.
In this case, the speaker is a child who is planning to have their mother braid their hair in preparation for school the next day. 'Ponerse una trenza' here implies the act of braiding one's hair.
It is difficult to learn to put on a braid by oneself.
This statement reflects the speaker's opinion that learning to braid one's own hair (ponerse una trenza) can be a challenging task. This is something that might take quite a bit of practice to master.