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"Explicas" is a form of "explicar", a transitive verb which is often translated as "to explain". "Ayudaré" is a form of "ayudar", a transitive verb which is often translated as "to help". Learn more about the difference between "explicas" and "ayudaré" below.
explicar(
ehks
-
plee
-
kahr
)A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
a. to teach
La profesora explicó la primera lección del libro en clase.The teacher taught the first lesson of the book in class.
b. to lecture in
El profesor explicó la teoría de la relatividad.The teacher lectured in the theory of relativity.
explicarse
A pronominal verb always uses a reflexive pronoun. (e.g., Te ves cansado.).
a. to explain oneself
¿Qué quiere decir con eso? Explíquese.What do you mean by that? Explain yourself.
a. to understand
No se explican cómo los ladrones pudieron entrar al banco.They can't understand how the thieves broke into the bank.
5. (to express)
a. to make oneself understood
Nadie está siguiendo mis instrucciones; no he conseguido explicarme.Nobody is following my instructions; I failed to make myself understood.
ayudar(
ah
-
yoo
-
dahr
)A transitive verb is a verb that requires a direct object (e.g., I bought a book.).
1. (to assist)
An intransitive verb is one that does not require a direct object (e.g., The man sneezed.).
2. (to assist)
a. to help
Si quieres ayudar, puedes barrer las hojas del jardín.If you want to help, you can sweep the leaves in the garden.
ayudarse
A pronominal verb always uses a reflexive pronoun. (e.g., Te ves cansado.).
a. to help oneself
Si no te ayudas tú mismo, no esperes que otro lo haga.If you don't help yourself, don't expect anyone else to.
a. to use
Ayúdate del pasamanos para bajar las escaleras al andén.Use the handrail to go down the stairs to the platform.
b. to make use of
Se ayudaron de todos los servicios a su disposición.They made use of all the services at their disposal.
A reciprocal verb is a verb that indicates that two or more subjects perform an action on each other (e.g., Ellos se abrazan.).
a. to help each other
Los dos hermanos están muy unidos y se ayudan mucho.The two brothers are very close and they help each other a lot.