The leaves of yew trees are poisonous to cattle.

紫杉树叶会令牛中毒。

The trees grew more and more in groves, with heathy places in between, sandy, gorsy, and dotted with old yews.

树木越来越多地长成了一簇簇的小丛林，中间东一块，西一块地夹杂着石楠属的常青灌木、土和丛，还点缀着几棵老紫杉树。