英语达人帮忙翻译一段话哇 在线等~~~~~急~~

Firstly, the highway traffic facilities, total mileage, density is small
Force. In 2004, the traffic mileage only 4.22 million kilometers, accounted for only
National highway 2.26% the total mileage. Tibet in every 100 square kilometers
Only has produced 3.36 ground outs kilometers of roads, the area is only the average density of road
17.82% 18.85 kilometers, is the national highway lowest provinces.
In Tibet and the main road only 5, the backbone
The quality of road and the ability of natural disasters. Secondly, aviation
Transport routes, transportation distance, less costly fare. Tibet into operation
The airport only Lhasa qamdo airport and karma-gdan-sa tribute, and west who airport
Tibetan 120 square kilometers of land area proportion. In addition, by
In the course of Tibet by China in southwest airlines branch
The ticket price monopoly, and stubbornly high, make tourists in Tibet
To improve the air costs. Third, the railway line maintenance management, trapped
Difficult. The qinghai-tibet railway construction in average elevation in 45-50 meters
Tibetan plateau, the famous tangula mountain and nyenchen tanglha
Chakras, coupled with oxygen, permafrost, cold by ice storm, the impact
Give the qinghai-tibet railway maintenance and management, maintenance, considerable
Difficulties.
(2) region transportation development is not balanced and spatial layout
Daniel, transportation system is not reasonable
Tibet's traffic basic focus on economic relatively developed, population ratio
Relatively concentrated in Lhasa central, and "one river two river."
(the yarlung zangbo river, Lhasa, NianChuHe) in changdu area and for
In the eastern part of heart "sanjiang basin" (river, lancang river region;),
Compared with the south Tibetan, the transportation is extremely northwest behind, big
Some highway roads, and not only belongs to the Spanish extremely weak anti-disaster ability,
The basic state of traffic in force, The western area is Tibet. Ali
Most of the general area, some places are not exploited,
To improve traffic conditions.
(3) transport service quality
Tourism transportation service quality directly related to tourists
The evaluation of tourism, tourist can again sightseeing important
Because. Tourist traffic services include not only to provide tourists traveling project
And the related information in tourism, transportation of comfort
Choose, but should also include accommodation, catering, tourist safety etc
To the immediate interests of tourists. But, in Tibet in
In the process of swimming, there exists a passenger, not to be tourists
Tourism projects, unable to provide accurate and safety of tourists
Interest, etc. If you cannot solve these problems, the tourists in the trip
Swim process cannot feel travel brings joy, that is
The essence of lost leisure travel, also will lose more
The source.