世上唯一无刺的玫瑰，就是友情。

The only rose without a thorn, is friendship.

youdao

世上唯一无刺的玫瑰，就是友情。

Friendship is the only one thornless rose in the world.

youdao

诸如开着紫色花的亚洲牡丹，草莓番石榴等，这些入侵种威胁了夏威夷当地物种的过度繁殖，比如，无刺玫瑰和精致的桫椤的的生长。

Invaders such as purple-flowered Asian melastome and strawberry guava threaten to overrun delicate Hawaiian natives such as thornless roses and delicate tree ferns.

youdao