Usages of mrefu
Urafiki wetu umeimarika baada ya kukaa pamoja muda mrefu.
Our friendship has strengthened after spending a long time together.
Daraja ni mrefu.
The bridge is long.
Tafuta kitabu chenye kurasa nyingi, ili uweze kusoma kwa muda mrefu.
Look for a book that has many pages, so that you can read for a long time.
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