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Dahlias are garden plants with brightly colored flowers .

大丽花是非常鲜艳的庭院.

Dahlias are florescent from july .

天竺牡丹七月起开花。

Everything breathes an air of stillness , the silence rent by the exuberant colour of asters , dahlias , sunflowers and roses .

周围一片寂静，其中夹杂着翠菊，大丽菊，向日葵和玫瑰的芳香。

Dahlias belong to the sunflower family .

大丽花是向日葵家族的一员。

The dahlias died back when the frosts came .

大丽花霜打后暂时枯萎。