As spring approaches, the trees begin to send forth tender buds.

春天一近， 树上长出了叶。

They provide the only food and water to sustain the family.

叶提供了这个家庭唯一的食物和水。

Since it is so tall, the giraffe can reach the tender leaves at the top of a tree.

它们的身高使得它们能吃到树顶上的叶。

The trees again have leaves and the flowers are blooming. The season represents hope, joy and beauty.

叶再满枝头，百花怒放。春象征着希望、愉悦和美丽。

They separated thylakoids a part of the cell where light reactions take place in plants, from young spinach leaves.

研究团队菠菜叶中分离出参与光合作用的类囊体。

That means high-calorie young leaves and shoots, or if you're a carnivore, more red meat.

那自于高热量的叶和枝，如果你是食肉动物，就得吃更多的肉。

The world looks very different from behind the horizontally elongated pupils of many grazing and browsing animals, like goats.

多放牧和吃叶的动物的横向拉长瞳孔看，世界会看起非常不同，比如山羊。

Soldiers guard the nest while foragers set off to find tender foliage.

士兵守卫巢穴，而觅食者则出发叶。

I have eaten browse as brunches several times.

我已经吃过几次叶当早午餐了。

Plantation owners don't like them as much as I do because they attack the buds and new leaves of the coconut palms.

种植园主们可没有我这么喜欢它们因为它们会吃椰子树的花蕾和叶。

She wore a white dress, but the light coming through the chestnut's young spring leaves stained it green.

她穿着一件白色的连衣裙， 但透过栗子叶的光线把它染成了绿色。

The afternoon sun, slanting low through the newly leaved trees, spun sickeningly for a few moments in a swirl of gold and green.

黄昏的太阳一片刚刚长出叶的树林中斜照过，暂时织成一个令人头晕目眩的金黄碧绿的漩涡。

The young leaves of the dandelion may be eaten as a salad; and they will serve as food for silkworms instead of mulberry leaves.

蒲公英的叶可以当做沙拉食用；它们还可以替代桑叶用作蚕的饲料。

You have to focus on high-quality foods, high-quality plants...the buds, the shoots, the young leaves...to try to get those minerals, those nutrients to build the babies.

你必须要专吃那些高质量的食物高质量的植物，如芽，枝，叶等得到这些矿物质，这些用孕育小恐龙的营养物质。

The researchers from Zhejiang University developed an independent and controllable photosynthetic system derived from a device in young spinach leaves, according to the study published in the journal Nature this month.

据本月发表在《自然》杂志上的科研成果论文，浙江大学科研团队利用菠菜叶中的装置开发了一种独立、可控的光合系统。

The general brown and purple of the ground, and the dead vegetation of the preceding year, give place to the green of mosses and liverworts and myriads of young leaves.

地面普遍呈棕色和紫色， 以及前一年枯死的植被， 让位于绿色的苔藓和苔藓以及无数的叶。

In just a little while the trees would be putting out their baby leaves, all rosy and yel- low and pale green, and there would be wild flowers and birds in the woods.

再过一会儿， 树木就会长出叶，全是玫瑰色、黄色和浅绿色， 树林里就会有野花和野鸟。

The blackbirds were singing their loudest, the doves were cooing on the roof-ridge, the rooks in the high elm-trees beyond were garrulous among the young leaves, and the swifts wheeled whining about the gables.

黑鸟在大声歌唱，鸽子在屋脊上咕咕叫，远方高高的榆树上的白嘴鸦在叶间喋喋不休，雨燕在山墙上盘旋。

I repeated these observations on some other species of Oxalis with the same result; in some of them the movement was distinct, but was best seen in the young leaves; in others it was extremely slight.

我对其他一些酢浆草属物种重复了这些观察结果， 结果相同；其中一些的运动很明显， 但在叶中最为明显； 在其他情况下， 它非常轻微。

After another fortnight, when the fine warm weather had fairly begun, and every tree and flower was putting forth its young leaves and rich blossoms, they made preparations for quitting the house at Chertsey, for some months.

又过了两周，当晴朗温暖的天气开始出现，每棵树和每朵花都长出叶和盛开的花朵时，他们准备离开彻特西的房子几个月。