Question

what to write about thumbs up

Answer 1

Pues algo difícil de entender si no sabes inglés como yo, pero puedes investigar en internet, eres muy buena onda amigo ✋

Answer 2

            A thumbs-up or thumbs-down is a mundane hand gesture achieved by a closed fist held with the thumb elongated upward or downward in approbation or deprecation, respectively. These gestures have become metaphors in English: "The audience gave the the actor thumbs-up" denotes that the audience liked the actor, regardless of whether the gesture was genuinely made. The term itself is an Anglo-Saxon word designating the quantification of a clenched hand with the thumb elongated.

                                                                                               --- ∫Zєυѕ