Translation of "since" into Kinyarwanda

Of course, there have been changes in the world since the first century.

Ni iby’ukuri ko isi ya none itakiri uko yari iri mu kinyejana cya mbere.

They welcomed me into their home and ever since have lovingly looked after me like their own daughter.

Banyakiriye mu muryango wabo kandi kuva icyo gihe banyitagaho nk’umwana wabo babigiranye urukundo.

We were extremely happy, since there is no better way for young people to use their lives.

Ibyo byaradushimishije cyane kuko nta bundi buryo buruta ubwo abakiri bato bakoresha ubuzima bwabo.