And some ferns hardly make leaves at all, like whisk ferns and horsetails.

有些蕨类植物几乎不长叶子，蕨和马。

Horsetails and tree ferns grew to heights of fifty feet, club mosses to a hundred and thirty.

杉叶藻和桫椤长到l5米高度，石松长到40米高度。

Horsetail Fall is a waterfall in California's Yosemite National Park.

马瀑布是加州优胜美地国家公园一个瀑布。

The horsetail twistings of blow sand could be seen against the dark of the sky.

在漆黑天空下，可以看到起沙子呈马状扭曲。

It only lasts for a few minutes at sunset when the winter light hits the park's towering Horsetail Falls. At just the right angle.

日落时分，奇观只会持续数分钟时间，发生条件是冬日阳光与公园高耸马瀑布以正确角度交汇。

Corn waving on the moorlands where naught but horsetail grew before, bluebells nodding on the fells, and yellow sunlight blazing in the ladyslipper flowers outside a house.

以前只长马沼泽地上飘着玉米， 风信子在山地上点头， 黄色阳光在屋外瓢虫花上燃烧。

Mittermeier and his team surveyed nearly two-and-a-half billion Wikipedia page views, for 32 thousand species, across 245 languages, and also saw variable search rates for insects, ferns, horsetails and flowering plants.

Mittermeier 和他团队调查了近 2. 5 亿维基百科页面浏览量， 涉及 32, 000 个物种，涉及 245 种语言， 还发现了对昆虫、蕨类植物、马和开花植物不同搜索率。

Based on the scratch marks they found on the teeth, it turned out that the primary diet of Diplodocus wasn't the leaves of trees; it was ground cover, like ferns and horsetails.

根据他们在牙齿上发现划痕，原来梁龙主要食物不是树叶；这是地被植物， 蕨类植物和马。