What does that even mean? Have you tried pronouncing any Khoisan languages (or other languages with clicks) for example? If your native language is English,

What does that even mean? Have you tried pronouncing any Khoisan languages (or other languages with clicks) for example? If your native language is English, you'll have a much harder time than a native Zulu speaker would have. Whether a target language is easy to pronounce depends on your native language (and other languages you can pronounce accurately). If you're a native Chinese speaker (whichever variety, but particularly Mandarin), English isn't anything like as difficult as French to pronounce.