gyrn ddu造句

• The distinct northern top of Gyrn Ddu is Gyrn Goch, which attains a height of 492 m.
• "' Gyrn Ddu "'is a hill near the northeastern corner of the Llw
  n Peninsula in the community of Llanaelhaearn in the county of Gwynedd in North Wales.
• To the southwest of Gyrn Ddu is the lower top of Moel Pen-llechog, which reaches a height of 316 m, whilst to the south is the 416 m flat top of Moel Bronmiod.
• It forms the eastern half of a wider upland area, the highest point of which is the 522 m summit of Gyrn Ddu, though it is Bwlch Mawr on which the Ordnance Survey constructed a trig point.