参考：
[1]https://stackoverflow.com/questions/24615026/adding-texlive-to-texstudios-understanding-of-path
[2]https://tex.stackexchange.com/questions/246316/error-make-sure-that-you-have-installed-a-latex-distribution
[3]
[4]https://askubuntu.com/questions/400975/some-icons-symbols-in-texstudio-are-missing
[5]https://extensions.libreoffice.org/extensions?getCategories=All%20modules&getCompatibility=any
[6]https://languagetool.org/