Continuing through the text, each word that isn't a proper noun gets replaced. Need to ensure the replacements make sense in context. For example, "mystery" → Mystery.
Vietsub has become increasingly common in recent years, because it offers a means for watchers to see foreign movies without having the need for dubbing. Via Vietnamese subtitles, viewers can still hear the original voice acting and sound effects, while also being able to see the text in their native tongue. National Treasure 2 Vietsub
"National Treasure 2: Book of Secrets - A Thrilling Adventure with Vietsub" → Continuing through the text, each word that isn't
I need to make sure not to alter the proper nouns like characters or movie titles. Also, each synonym set should be in curly braces with a pipe separator. Let me check the original text again to ensure I didn't miss any terms. Vietsub has become increasingly common in recent years,
"Viewers are recommended to check the availability of National Treasure 2: Book of Secrets with Vietsub in local area and to safeguard that they are employing a authorized streaming or purchasing platform. "
Now, need to go through each word in the text and replace non-proper nouns with three synonyms. Also, need to be careful with punctuation. For example, hyphens or commas in the replacements.