Hmm i assume you mean in spanish right? probably go with "Hola como estas ustedes, mi nombre es (insert name here). however i recommend waiting for someone a little more knowledgeable as i am from a less fancy part of Mexico and that's just how everyone is "polite" around my home town hope this helps
English: <span>the lava cactus consists of a number of short, cylindrical stems that grow in dense clusters, covering up to two metres.
espanol: el cactus de lava consiste en un número de tallos cilíndricos cortos que crecen en racimos densos, cubriendo hasta dos metros.
hope this helps!
espero que esto ayude!
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