Around them, the trees had started to turn, ochre and orange, scarlet red.

他们身边的树已经开始换颜色了，满是一片赭色，鲜黄和猩红的色彩。

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From the Colosseum, cutting across the ancient racecourse Circus Maximus, it is a wonderful stroll up the Aventino, one of Rome's seven hills, home to a dreamily upmarket residential district with deep-green trees shading its orange-ochre buildings.

BBC: A perfect day in Rome