文案用英语怎么说

文案用英语是official documents and correspondence。

文案本意是指放书的桌子，后来指在桌子上写字的人。现在指的是公司或企业中从事文字工作的职位，就是以文字来表现已经制定的创意策略。

文案是一个与广告创意先后相继呈现的表现过程、发展过程与深化过程， 多存在于广告公司，企业宣传与新闻策划工作等。

准确规范、点明主题

准确规范是文案中最基本的要求。要实现对广告主题和广告创意的有效表现和对广告信息的有效传播，首先要求广告文案中语言表达规范完整，避免语法错误或表达残缺。

其次，广告文案中所使用的语言要准确无误，避免产生歧义或误解。

第三，广告文案中的语言要符合语 言表达习惯，不可生搬硬套，自己创造众所不知的词汇。

第四，广告文案中的语言要尽量通俗化、大众化，避免使用冷僻以及过于专业化的词语。

1. Cooling air will absorb the heat so liquid coolant in the engine can return to the re-absorption of heat engine.

2. Engine in the movement of a large number of metal parts. To protect these parts must be carried out lubrication, metal parts to avoid direct contacts between.

3. In less than a certain speed value, with the increase in speed, air traffic will increase, which will be the fuel flow increases.

4. Engine is to make the wheels turn, drive vehicle travelling on the power source.

5. Cylinder engine of the work process can be divided into four-stroke, stroke of the piston movement, the Pistons completed one stroke each, a change in the direction of its movement.

6. To reduce friction and reduce wear and lubrication system is the driving force for loss of the major work must be completed.

7. Internal combustion engine, the combustion of fuel to heat the air and rapid expansion, the Pistons have a thrust to promote, through linkage to promote the engine crankshaft.

8. Airbags have to do is (at the time of the collision), the crew was not injured or only slightly hurt by the circumstances, the crew extended the time to slow down.

9. Diesel engines more efficient, because the engine has a high compression ratio - 16:1.