Reflexive verbs are sometimes identified as being in the “middle voice” (as opposed to the active voice or the passive voice). Reflexive verbs can most easily be identified by the use of reflexive pronouns, which are used as the direct object and refer back to the subject of the sentence.
To sunbathe in spanish is "tomar el sol"
When conjugated in the ellos form you get:
toman
so...
Los muchachos toman el sol en la playa.
Hope this helped!
Answer:
Yo uso no uso zapatos para nadar
Tengo frio cuando nado
Explanation: