Adrodd fel Amhriodol

Testun Gwreiddiol (Anodiad: EPW042219 / 664897)

' The finishing line of the Olympic marathon is marked on the piazza of this BBC site, just outside where the "One Show" studios used to be, until December 2013. '

Dywedwch wrthym pam mae’r cynnwys hwn yn amhriodol *(gofynnol)

Dewis categori *(gofynnol)

Os ‘Arall’ rhowch fanylion (dewisol)

Eich enw (dewisol)

Eich cyfeiriad e-bost (dewisol)

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