【文章內(nèi)容簡介】
h scholars who were tasked with translating this material is that the letter sheen and the word shalan cant be rendered into spanish because spanish doesnt have that sh, that sh sound. so by convention, they created a rule in which they borrowed the ck sound, ck sound, from the classical greek in the form of the letter kai. later when this material was translated into a mon european language, which is to say latin, they simply replaced the greek kai with the latin x. and once that happened, once this material was in latin, it formed the basis for mathematics textbooks for almost 600 years. but now we have the answer to our question. why is it that x is the unknown? x is the unknown because you cant say sh in spanish. (laughter) and i thought that was worth sharing.初中生英語演講三分鐘篇三 camp was more like a keg party without any alcohol. and on the very first day our counselor gathered us all together and she taught us a cheer that she said we would be doing every day for the rest of the summer to instill camp spirit. a