VOA慢速英语:An Odyssey of Orchids at the United States Botanic Garden

例句：She was delivered of a lovely girl.
      她生了一个可爱的女孩。

2.decorative adj.(物体或建筑)装饰性的;作装饰用的

例句：She drew a decorative border around the picture.
      她在图画周围画了一条饰边。

      The items he makes are purely decorative.
      他做的那些物品纯粹用于装饰。

3.exhibit n.展览品, 陈列品

例句：Don't touch the exhibits.
      不要触摸展品。

4.conservatory n.(培植植物的)温室,暖房

例句：The original conservatory has been rebuilt in replica.
      温室已按原样重建。

5.delicate a.精巧的,精致的;病弱的,脆弱的

例句：I admired your delicate handling of the situation.
      我很钦佩你这样巧妙地处理了这种局面。

6.poacher n.偷猎者,侵入者

例句：The poacher was arrested for trapping in the game preserve.
      偷猎者因在禁猎区从事诱捕而被抓获。