She was bouncy and full of energy.
她生气勃勃，精力充沛。
Renewable sources of energy must be used.
可再生的能源必须利用。
She was brimful of energy and enthusiasm.
她精力充沛，热情洋溢。
The whole of creation is made up of energy.
全宇宙是由能量构成的。
On a global scale, 77% of energy is created from fossil fuels.
全球77%的能量产生自化石燃料。
他精力过剩。
Oh, it's going to have a seesaw of energy.
哦，能量会来回变动。
Wind power is a very clean source of energy.
风能是一种非常清洁的能源。
Wind power is a very popular source of energy.
风力是一种非常受欢迎的能源。
The sun is the major source of energy for our planet.
太阳是我们星球能量的主要来源。
Nuclear fission releases tremendous amounts of energy.
核裂变释放出巨大的能量。
Every observation we make involves the exchange of energy.
我们所做的每个观测包含了能量的交换。
With their tall canopies basking in the sun, they capture vast amounts of energy.
它们高高的树冠沐浴在阳光下，捕捉了大量的能量。
An enormous amount of energy and resources went into the construction of those houses.
建造这些房子耗费了大量的能源资源。
Close your eyes and imagine a ball of energy moving up your spine and into your heart.
闭上你的眼睛，想象一个能量球正从你的脊柱往上移动并进入你的心脏。
It follows from the above that sparing use of energy reserves should tend to extend life.
由此可知，节约使用能源储备可以延长寿命。
Humanity has been trying to use the sun's light as a reliable source of energy for centuries.
几个世纪以来，人类一直试图利用太阳的光作为可靠的能源。
The air up there is a vast potential reservoir of energy if its intermittency can be overcome.
如果能克服空气的间歇性，那么这里的空气就会是一个潜能巨大的的能量储存器。
It could be better to improve the public service or cut the price of energy use in daily life.
改善公共服务质量或者是降低日常生活中的能源使用价格可能会更好。
The expenditure of energy is essentially a process of budgeting, just as finances are budgeted.
能源支出本质上是一个预算编制的过程，就像财务预算一样。
In fact, any new source of energy will be very welcome, as there is already a shortage of petroleum.
事实上，任何新的能源都将受到欢迎，因为石油已经短缺。
Therefore, anyone who feels drained of energy for weeks on end should have a thorough physical check-up.
因此，任何连续几周都感到精力不足的人应该进行一次彻底的身体检查。
In physics, moving objects have two characteristics relevant to understanding the dynamics of energy systems: inertia and momentum.
在物理学中，运动的物体有两个特征与理解能量系统动力学相关：惯性和动量。
The sun basically provides Earth with virtually unlimited source of energy everyday, but the problem has always been how do we tap this source of energy.
基本上，太阳每天为地球提供几乎无限的能源，但问题一直是我们该如何利用这能源。
她总是充满活力。
She's certainly brimful of energy.
她的确精力充沛。
我感到筋疲力尽。
He felt bright and cheerful and full of energy.
他感到兴高采烈，浑身充满活力。
He resented her inertia, her lack of energy and self-direction.
他讨厌她的懒惰、缺乏活力和自我。
Children expend a lot of energy and may need more high-energy food than adults.
孩子们耗能多，可能比成人需要更多高能量的食物。
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