But because of forest tree mismanagement, the species was in trouble.

但是因为林木管理不善，这个树种总体数量不容乐观。

Cocoa beans do not grow well without the protection of the forest trees.

没有林木的保护，可可豆无法良好生长。

Like Jenny's street trees, forest trees may begin to grow more slowly, reproduce less often and then die young.

像 Jenny 的行道树一样，森林树木可能也会开始生长缓慢，繁衍次数减少然后早早枯萎。

The lightning leaped from cloud to cloud, and streamed quivering against the rocks, splitting and rending the stoutest forest trees.

闪电从一朵云旋即跳到另一朵云上，它们锐利的触角颤抖着撞向四处岩壁，猛力撕扯劈开那些粗硕高大的树木。

Mature forest trees offer fewer opportunities to feed.

成熟的林木提供较少的进食机会。

A baby eagle hatches from an egg high up in a forest tree.

一只小鹰从高高的森林树上的蛋中孵化出来。

Like Jenny's street trees, forest trees may begin to grow more slowly, reproduce less often and then die young.

达夫：就像珍妮的行道树一样，森林树木可能开始生长得更慢，繁殖频率降低，然后英年早逝。

While visiting Jurmala, you will enjoy kilometers of white sand beaches only further improved by a spectacular backdrop of deep pine tree forests.

游览尤尔马拉时，您将享受绵延数公里的白色沙滩，而壮观的松树林背景则进一步改善了海滩的美感。

From the leaves and bark and fruit of forest trees come many of the well known medicines that man through the long ages has used to cure his ills.

从森林的叶子，树干和果实上，我们采集了许多知名药材，很长时间来人们用此来治疗疾病。

The rain was now over; day had almost come, and the birds were piping in the shrubbery and on the forest trees of the garden.

雨已经停了。天快亮了，鸟儿在花园的灌木丛和林木上鸣叫。

But they included transplanted grass species that have gone wild, yet provide grazing for stock animals, and introduced forest trees that yield timber for construction.

但他们研究了移植后开始大量生长，可以作为牲畜饲料的草种，以及引入的可用于生产建筑用木材的林木。

The roar of his mighty breath could be heard wrenching giant limbs from the forest trees, whistling down the canyons and dealing death and destruction for leagues and leagues along the coast.

可以听到他强大的呼吸的咆哮， 从森林树木中扭出巨大的肢体， 呼啸着冲下峡谷， 给沿海数里格带来死亡和破坏。

The rocks, the distant mountains, a few isolated clumps of forest trees in the distance, presented a weird and wonderful aspect under these totally new conditions of a universal diffusion of light.

岩石、远山、远处几丛孤立的林木，在光的普遍扩散的全新条件下呈现出奇异而美妙的一面。

For the use of the ever-increasing number of Yosemite visitors who make extensive excursions into the mountains beyond the Valley, a sketch of the forest trees in general will probably be found useful.

为了让越来越多的优胜美地游客在山谷以外的山区进行广泛的游览，森林树木的一般草图可能会很有用。