The Sound Ninja Four race toward Orochimaru's lair with Sasuke in hand. They're discovered and challenged by the jonin Genma and Raido...
So it’s very difficult to see
with the naked eye.
لذا من الصعب رؤيتها بالعين المجردة
Schwer zu erkennen
mit dem bloßen Auge.
Cuesta verlo a simple vista.
Cuesta verlo a simple vista.
Così è molto difficile 
da notare a occhio nudo.
Então é muito difícil de ver ao olho nu.