<prompt> Translate the following text to EnglishJe, si hivyo, amigo? hotuba yake ilikuwa ya kawaida, kama kwamba alikuwa kutumia lugha nyingine kuliko yake mwenyewe, lakini kulikuwa na joto kwa sauti ambayo mechi kwamba ghafla na kushangaza tabasamu.  <response>: Is that not so, amigo? His speech was oddly formal, as if he were using a language other than his own, but there was a warmth to the tone which matched that sudden and surprising smile. 