"Tutasema kwa kifupi"
Translation:We will speak in short
Ive never really heard this phrase in the US. I understand it literally in swahili but wouldnt have known it
'We will speak briefly' has the same meaning that might be used more commonly.
That is a meaningful translation. "we will speak in short" is a bad translation.
maybe this is British English? Here we would never hear it - we would say we will speak soon!