- 1、本文档共7页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Unite One Transportation System
Text A The role of transportation
Transportation
is foundational to the development and operation of a modern society.
It permits the specialization of work effort necessary to achieve efficiency and
productivity.
Geographically
distant
resources
become accessible
with
transportation. The economic growth of any society is directly related to the
availability of transportation.
交通运输作为现代社会发展和运行的基础实现了分工的专业化,
从而提高了工作效率和生产
率。通过交通运输,在地理位置上显得遥不可及的地理资源也变得唾手可得。在任何社会,
其经济的增长与交通便利性密不可分。
There
are many differentdefinitions
of transportation
in various
books and
dictionaries. However, the common element among these definitions is movement-the
change of the physical location of goods or passengers. Therefore, transportation
can be defined as the movement of
freight
and passengers from one location
to
another
in this
context.
Products must be moved from the location where they were produced
to the location where they are consumed. People must move from the location where they live to the location where they want to take part in a certain activity. We
need transportation in order to survive and improve our standard of living.
Transportation affects our economic, social, and political development.
在不同的书籍和字典中对于交通运输有不同的定义。 然而,在各种定义中, 它们都有一个共
同点, 即移动——货物或乘客在物理位置上的改变。 因此, 在本文中交通运输被定义为乘客
或货物从一个地方到另一个地方的移动。 货物必须从生产地运输到消费地, 人类要从居住地到另一地点参加某项活动。 我们不断地移动以维持生存、 提高生活条件。 交通运输影响着我们的经济,社会以及政策发展。
Survival
To survive, a person consumes products.
Products need to be obtained
from the nature
or need to be processed. Given the person must perform some of these activities to
survive,
he/she needs transportation
to
accomplish his/her activities.
In
reality,
nature imposes two conditions that force the use of some kind of transportation.
First,
a person needs more than one product to survive.
Second, nature
does not supply
all of
the needs at the same location.
Thus, to perform
all of the activities
required
for consumptions, transportation be
文档评论(0)