Kankuro’s Commando Unit is cornered by Hanzo’s poison attack. Fortunately, Mifune and his Fifth Company arrive in time to provide assistance.
I must keep the mask on
to prevent that.
لا بدّ وأن أبقي على القناع لأمنع حصول ذلك
devo tenere la maschera
per evitare che accada.
eu preciso manter a máscara 
para me prevenir contra isso.
я должен быть в маске,
чтобы этого не допустить.