"失われた原因" in Japanese is the translation of English "Lost cause" (find more translations on these pages: "Lost cause in Different Languages" and "Lost cause in Japanese").

失われた原因 pronunciation: If you want to know how to pronounce 失われた原因 in Japanese (that is, how we say "Lost cause" in Japanese), you will find the audio pronunciation below.

Please listen to the proper pronunciation and remember how to say it. We hope this will help you to master your Japanese language.

Here is the Japanese pronunciation of the word 失われた原因:
Japanese, female
Japanese, male