"На протяжении многих лет" in Russian is the translation of English "Over many years" (find more translations on these pages: "Over many years in Different Languages" and "Over many years in Russian").

На протяжении многих лет pronunciation: If you want to know how to pronounce на протяжении многих лет in Russian (that is, how we say "Over many years" in Russian), 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 Russian language.

Here is the Russian pronunciation of the word на протяжении многих лет:
Russian, female
Russian, male
In addition to the audio pronunciation, there is also Russian transliteration available:

[na protyazhenii mnogikh let]