1·Sorry I use hiragana. I never study kanji.
抱歉我用平假名，我从没学过日文汉字。
2·But don't worry, because you'll hardly use Hiragana in "real life".
不过不要担心，因为你很少在“现实生活”中用到平假名。
3·For instance, old Japanese keyboards transliterated Latin letters into Hiragana or Katakana.
例如，老式的日语键盘就将拉丁字母转换成平假名和片假名。
4·However, trying to express approximately 46 Hiragana glyphs from the 26-character, A-Z Latin alphabet is somewhat unwieldy.
然而，试图使用26个字母(A到Z的拉丁字母)表示大约46个平假名有些困难。
5·Hiragana were devloped by having a bunch of completely blind, deaf, and dumb Japanese people scribble things on pieces of paper while having no idea why they were doing so.
平假名是这样产生的：一群又瞎又聋又哑的日本人不知所以然的在纸上乱涂。