From the beginning of human history,people have used oils from seeds and nuts.Most of the timethese oils are used as food,especially in cooking.But sometimes they have other uses.For example,oils are used in paint and in cleaning products like soap.\

From the beginning of human history,people have used oils from seeds and nuts.Most of the timethese oils are used as food,especially in cooking.But sometimes they have other uses.For example,oils are used in paint and in cleaning products like soap.\
From the beginning of human history,people have used oils from seeds and nuts.Most of the time
these oils are used as food,especially in cooking.But sometimes they have other uses.For example,oils are used in paint and in cleaning products like soap.
\x05Oil is separated from seeds by using pressure.A machine called a press is often used.
\x05The first step in pressing the oil from seeds is to crush the seeds between two stones.The crushed seeds are then put into a cloth bag and the bag is hung up.Some of the oil will flow out of the bag and can be collected.
But some oil will remain in the crushed seeds inside the bag.The easiest way to get the rest of the oil out is to place heavy rocks on the crushed material.
Another method is to place several cloth bags on top of each other in a box.Then a long wooden stick is used to slowly push a heavy cover down on the bags.Great pressure is produced in this way.Much greater pressure can be produced by using a machine,a hydraulic jack（液压千斤顶）.The greater the pressure,the more oil will be produced.
Small presses are important in areas where electricity or gasoline cannot be used.They are also a good way to test if a local market for oil exists.
Small batch presses can be made of local materials.Their cost is low.They are not difficult to operate.And they are easy to repair.The small presses produce good quality oil.But the work is hard.And getting all the oil from the seeds can be difficult.
If there is a large supply of seeds,then hand-operated presses may not be enough to support a business.Large,powered presses that can operate all day are needed.
Title\x05How to (76) Oil From Seeds
(77) of oil\x05People use oils when they cook meals,paint pictures and clean objects.
Method 1\x05●Crush the seeds between two stones and then put them into a clot h bag.
●(78) the cloth bag up.Some of the oil will flow out of the bag.
●The(79) oil in the seeds can be got by putting more heavy rocks on them.
Method 2\x05●A box is used to (80) several bags of seeds.
●Place a heavy cover on the bags.
●Use a long wooden stick to push the cover slowly.
●The (81) of oil relies on the pressure placed on the bags.
Small batch presses\x05●They are at a low(82)
●They are easy to operate and repair.
●They can be used in areas (83) of electricity or gasoline.
●They can be operated by hand very conveniently.
●They can produce good quality oil.
Large(84) presses\x05●It is easy to get all the oil from the seeds.
●They can (85) with a large supply of seeds and support a business.
●They can run all day.

From the beginning of human history,people have used oils from seeds and nuts.Most of the timethese oils are used as food,especially in cooking.But sometimes they have other uses.For example,oils are used in paint and in cleaning products like soap.\
这个简单
extract/ get
usage(s)
hang
remained/ rest
place
amount
price/ cost
lack/ short
powerful
operate

太长了，这点分，估计没人帮

这些油被用作食物，尤其是在烹饪。但有时也有其他用途。例如，油用于油漆和洗涤用品如肥皂。油从种子中分离通过使用压力。一种叫按常。第一步，按种子油是粉碎的种子之间的石头。种子粉碎然后放入一个布袋，袋挂起来。一些石油会流出来，可以收集。但一些石油将继续在碾碎的种子袋内。最简单的方式获得剩余的油是将岩石材料的粉碎。另一种方法是把若干布袋在彼此顶部盒。一根长木棍来慢慢推重盖在袋。巨大的压力是这样产生的。...

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这些油被用作食物，尤其是在烹饪。但有时也有其他用途。例如，油用于油漆和洗涤用品如肥皂。油从种子中分离通过使用压力。一种叫按常。第一步，按种子油是粉碎的种子之间的石头。种子粉碎然后放入一个布袋，袋挂起来。一些石油会流出来，可以收集。但一些石油将继续在碾碎的种子袋内。最简单的方式获得剩余的油是将岩石材料的粉碎。另一种方法是把若干布袋在彼此顶部盒。一根长木棍来慢慢推重盖在袋。巨大的压力是这样产生的。更大的压力，可以通过使用一个机，液压杰克（液压千斤顶）。压力越大，越会产生。小机是重要的地方电力和汽油不能使用。他们也是一个很好的方式来测试如果本地市场的存在。小批量印刷机可以用当地材料。其成本低。他们是不难操作。他们是容易修理。小机生产质量好的油。但这是一项艰苦的工作。和所有的种子油是很困难的。如果有一个大的种子供应，然后手动压力机可能不足以支持业务。大型液压机，可经营一切，每天都需要。标题如何（76）种子油（77）油人们使用油当他们做饭，画画和清理对象。方法1●粉碎种子之间的石头，然后放入一个血块小时袋。（78）●布袋上。一些石油会流出来的袋。●的（79）油的种子可以得到更大的石块上。方法2●盒用于（80）几个种子袋。●地方重盖的塑料袋。●使用长木棍慢慢推盖。（81）●的石油依赖的压力放在袋。小批量印刷机●它们以低（82）●他们易于操作和维修。●他们可以用在地区（83）电力或汽油。●他们可以用手操作很方便。●他们可以生产质量好的油。大型（84）按●很容易得到所有来自种子的油。●他们可以（85）与一个大的种子供应和支持业务。●他们可以跑一整天。

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76.Take
77.Uses
78.Hang
79.remaining
80.hold
81.amount
82.cost
83.lack
84.powered
85.do