The timber wolf roams in the forest.

大灰狼在森林里游荡。

We saw a timber wolf at the zoo.

我们在动物园看到了大灰狼。

The timber wolf usually lives in packs.

大灰狼通常生活在群体中。

The howl of a timber wolf sounds very eerie at night.

大灰狼的叫声在夜晚听起来非常恐怖。

The timber wolf is one of the largest wild canines in North America.

大灰狼是北美最大的野生犬科动物之一。

It was a timber wolf.

那是只大灰狼。

There are wondrous birds on a beautiful lake, There's a Timber Wolf and a Hognose Snake.

这里有奇特的鸟儿在美丽的湖上唱歌，这里有一头大灰狼和一条猪鼻蛇。