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Haf Ganol Gaeaf
Yn Ionawr 2002, aeth Iolo Williams a'r dringwr Caradoc Jones i Dde Georgia am antur. In 2002, Iolo Williams and climber Caradoc Jones went to South Georgia for an adventure.
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鈥橠yw鈥檙 rhaglen yma ddim ar gael ar 成人快手 iPlayer ar hyn o bryd