In the center of Melbourne, there is a tram line around the city, local citizens and visitors are free to take to enjoy Melbourne's views.

在城市的中心，有一条围绕城市的有轨电车，本地市民和游客可以免费乘坐来欣赏墨尔本的风景。

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Oosterpark lies on tram lines 3, 7 and 9; visit in June and you and the pooch can both bop away at the free Amsterdam Roots Festival.

可以乘3,7,9号线到达Oosterpark，如果6月份去还可以和狗狗一路在阿姆斯特丹音乐节中手舞足蹈。

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La Trobe Street is where you can catch the free City Circle Tram, a Melbourne icon and a great way to get a sense of the city.

BBC: A walking tour of Melbourne

One entry suggests rapid tram systems to divide the capital into neighbourhoods barred to through traffic, leaving streets free for pedestrians and cyclists.

ECONOMIST: Cars