Subtitle Avatar.-.extended.collectors.edition.2... File
If your subtitle is off by a few seconds, you can fix it manually in real-time or permanently. Option 1: Quick Sync (VLC Media Player)
VLC allows you to adjust timing using keyboard shortcuts while the movie is playing: subtitle Avatar.-.Extended.Collectors.Edition.2...
If you only want translations for the Na'vi language parts, search for "English Forced" subtitles. If your subtitle is off by a few