in English is:

depths of winter

Mutations

Soft:(no mutation)
Nasal:(no mutation)
Aspirate:(no mutation)

Use

yr hirlwm hwn
fy hirlwm i
dy hirlwm di
ei hirlwm ef/o
ei hirlwm hi
ein hirlwm ni
eich hirlwm chi
eu hirlwm nhw/hwy
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