求一个高手帮忙翻译一段文章，要人工翻译，不要机器翻译 这是一个和汽车专业有关的英语短文

Question

Internal Combustion Engine
The engine is a self-contained power unit which converts the heat energy of fuel into mechanical energy for moving the vehicle. Because fuel is burned within the engine, it is known as an internal combustion engine. In the internal combustion engine, air/fuel mixture is introduced into a closed cylinder where it is compressed and then ignited. The burning of the fuel causes a rapid rise in cylinder pressure which is converted to useful mechanical energy by the piston and crankshaft. The most common engine is the four-stroke piston engine. These four strokes are intake stroke, compression stroke, power stroke and exhaust stroke.

The handbook for you to get a certificate:
Firstly, ask for the form of automobile register application, fill in its relevant content according to its requirement, then do the signature.
Secondly, for private automobile, the owner should prepare the untouched identity card or permanent residence booklet, and for public sector, you should take the organization’s untouched codify and copy for on file.
Thirdly, hand in the invoice for the automobile to identify the source of it.
Fourthly, hand in the eligible certification for the homemade automobile and the voucher for inlet.
Fifthly, hand in the certification for automobile’s purchase additional tax or duty-free certification.
Sixthly, for public sector’s automobile, you should hand in the index certification to register.
Seventhly, if you are the agent and you take the place of the owner to register, you must take the identity certification.
Eighthly, hand in the double information of the engine number and bodywork number.
Ninthly, hand in the automobile.
The last procedure is to select a license number issued from the computer.

Answer 1

Internal Combustion Engine内燃引擎
The engine is a self-contained power unit which converts the heat energy of fuel into mechanical energy for moving the vehicle. 此引擎是一个自身包含可以将燃油的热能转换为发动汽车的机械能的能量单位.
Because fuel is burned within the engine, it is known as an internal combustion engine. In the internal combustion engine, air/fuel mixture is introduced into a closed cylinder where it is compressed and then ignited. 因为燃料是在引擎内部燃烧的,所以它因为内燃而闻名.在内燃引擎里面,气或者油的混合物会被引入一个封闭缸内压缩和燃烧.
The burning of the fuel causes a rapid rise in cylinder pressure which is converted to useful mechanical energy by the piston and crankshaft. The most common engine is the four-stroke piston engine. These four strokes are intake stroke, compression stroke, power stroke and exhaust stroke. 燃料的燃烧将快速升高缸内压力,这将会被活塞和机轴转换为机械能使用. 大多数普通引擎都是四冲程活塞引擎, 这四个冲程通常都是吸入式(进气式)的压力冲程,动力冲程或者排气冲程.

译者英语八级,从事过摩托车相关专业翻译,全人工翻译.翻译是个有价值的脑力劳动, 如需下文,请追加分值,谢谢.