“Useful Sentences” are categorized in alphabetical order of multi languages. We welcome volunteers to contribute “Useful Sentences” in your native language. “Useful Sentences” is in the format; “Language”: + “International Phonetic Text (IPT) of Sentences” = “Original Sentence” if not alphabetic language. We also need nativelike “audio recordings” for special pronunciations such as “omitted speech sounds”, etc. We update “Useful Sentences” every time we have input from our contributors.