<prompt> Translate the following text to SwahiliSam was still grinning, but there was a curve of lip which was far from any real humor, even that provoked by the practical jokes of a barracks bully.  <response>: Sam alikuwa bado grinning, lakini kulikuwa na curve ya mdomo ambayo ilikuwa mbali na ucheshi yoyote ya kweli, hata kwamba kusababisha na utamaduni wa utani wa barracks bully. 