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People visit the World of Dinosaurs in Rapperswil-Jona, Switzerland, Nov. 12, 2018. Some 60 life-sized and accurate dinosaur replicas are on display beside the Zurich lake till Nov. 25, 2018. (Xinhua/Michele Limina)

People visit the World of Dinosaurs in Rapperswil-Jona, Switzerland, Nov. 12, 2018. Some 60 life-sized and accurate dinosaur replicas are on display beside the Zurich lake till Nov. 25, 2018. (Xinhua/Michele Limina)