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Mae鈥檔 ddrwg gennym 鈥榙yw鈥檙 bennod yma ddim ar gael ar hyn o bryd

California #2

Y tro hwn, mae'r Athro Siwan Davies yn parhau 芒'i thaith o amgylch Califfornia. In California, Prof Davies meets families without running water in their homes as a result of the drought.

23 o funudau

Darllediad diwethaf

Maw 23 Tach 2021 12:05

Darllediadau

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