Unit 20

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In ancient times , the means of transport is limited and time-consuming

在古代，交通工具十分有限且耗时。

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When people went out , they could choose by horse on the land or to sail at sea

人们出行时，可以选择陆地上的骑马或海上的航行。

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But now people can go to more places to visit and do business by air , by sea , by rail or by road with less time and energy

但如今，人们可以乘坐飞机、轮船、火车或汽车，以更少的时间和精力前往更多的地方旅行或经商。

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For the people who often go on business , it's really important to choose a convenient means of transport

对于经常出差的人来说，选择一种便捷的交通工具确实非常重要。

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If they travel overnight on a jet or train , they can buy the cabin for accommodations and enjoy thoughtful services on board

若他们搭乘夜间航班或火车出行，可购买客舱住宿服务，享受机上体贴周到的服务。

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For the area that is heavily dependent on tourism , it's really important to have convenient airlines or routes

对于这个高度依赖旅游业的地区而言，拥有便利的航线或交通路线至关重要。

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Only when the traffic facilities are improved can the tourist sites attract more people to visit

只有交通设施得到改善，旅游景点才能吸引更多游客前来参观。

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Transport makes the travel of goods possible

运输使货物的流动成为可能。

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Goods are usually delivered via vans , lorries or rails within or out of the border , and they can also be carried through canals

货物通常通过厢式货车、卡车或铁路在境内或跨境运输，也可经由运河运送。

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The exchange of goods can not only provide supplies for people in different countries , but also promote the development of business and trade

商品交换不仅能满足不同国家民众的物资需求，更能推动商业与贸易的发展。

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In addition , vehicles need fuel to drive and the usage of fuel has also made great contributions to the development of our society

此外，车辆需要燃料才能行驶，而燃料的使用也为社会发展做出了巨大贡献。

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Transport makes people go far away to explore the world

交通工具让人们能够远行探索世界。

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Hitchhiking and backpacking make people on the way to experience the local culture

搭便车和背包旅行能让人们在旅途中体验当地文化。

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Sailing in the ocean makes lands connect and helps people go around the world

海洋航行让陆地相连，帮助人们环游世界。

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Enormous spaceships and rockets can send people to outer space to explore the endless universe

巨大的宇宙飞船和火箭能够将人类送往太空，探索无尽的宇宙。

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Traffic rules are important to keep transport in order

交通规则对于维持交通秩序至关重要。

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For pedestrians , when they are on the pavement , especially at the crossroads , they have to follow the traffic lights and road signs

对于行人而言，当他们在人行道上行走时，尤其是在十字路口处，必须遵守交通信号灯和道路标志的指示。

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For vehicles , it's really dangerous when drivers take turnings , go backwards or brake , so they need to obey traffic rules and make their vehicles get in parking spaces reserved

对于车辆而言，当驾驶员转弯、倒车或刹车时确实非常危险，因此他们需要遵守交通规则，并将车辆停入预留的停车位。