The white haired old man is just sitting there looking across the park, smiling widely.

白发苍苍的老头就坐在那里，看着公园外面，满脸笑容。

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As a tourist bus pulled out of town, a group of Chinese visitors waved from their Windows, smiling widely.

随着一辆旅游大巴开走，一群中国游客满面笑容地向窗外挥手。

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