birches

例句:

• The Nordic birches have long been of special interest.
  北欧的桦树很久以来就特别引人注目.
  
• Birches and oaks feathered the narrow ravines.
  桦树和橡树密生于狭谷中.
  
• And at the birches were where the youth out of sight.
  年轻的人们消失在白桦林.
  
• In among the silver birches winding ways of tarmac wander.
  来自J. Betjeman
• "The birches here look Russian," I said.
  来自NEWYORKER
• The birches here are fat, even a little gnarled.
  来自NEWYORKER