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[11:47.90]The last reading.
[11:49.81]Camping
[11:51.30]One kind of vacation that many Americans enjoy is camping.
[11:56.56]Each summer millions of Americans drive to the countryside
[12:00.91]where they find places to camp.
[12:03.60]The national parks, many ...

介绍： 版权归原作所有，仅供此学习，若有侵权请告知删除。
[11:47.90]The last reading.
[11:49.81]Camping
[11:51.30]One kind of vacation that many Americans enjoy is camping.
[11:56.56]Each summer millions of Americans drive to the countryside
[12:00.91]where they find places to camp.
[12:03.60]The national parks, many of which are in the mountains,
[12:07.25]are favorite camping places.
[12:09.93]Campers enjoy the fresh air, the lakes and the forests
[12:13.97]which they find in these parks.
[12:16.40]Campers hike, swim and fish.
[12:19.33]They can also find many kinds of animals and plants in the parks.
[12:25.41]Mostly, campers relax and enjoy a change from their busy lives in the city.
[12:31.99]Some campers have trailers which they drive
[12:34.67]or pull behind their cars to their camp sites.
[12:38.78]Trailers are like houses on wheels.
[12:41.55]They have many conveniences which people have in their homes,
[12:45.61]such as electricity and hot water.
[12:48.90]But most campers don't have trailers.
[12:52.40]They camp in tents which they set up in their camp sites.
[12:56.56]Tent campers enjoy a very simple life.