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gallwch ddeall pam y bu'n anodd pan fyddwch yn agos at rywbeth a gymerodd lawer o waed , chwys a dagrau
you can understand why it was difficult when you are close to something that has taken a lot of blood , sweat and tears
mae'r llywodraeth yn camarwain a hefyd yn bradychu glowyr a'u teuluoedd , sydd wedi cyfrannu at economi y du drwy eu gwaed , eu chwys , eu dagrau , eu hiechyd a'u bywydau
the government misleads and , moreover , betrays miners and their families , who have contributed to the uk economy through their blood , sweat , tears , health and lives