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- 多瑙河发源于德国，流经欧洲中部的9个国家，在罗马尼亚汇入大海。
Crossing9 nations in the center of Europe from its German source to its Romanian mouth, flows the Danube river.
- 这条河发源于群山之中。
The river takes its rise in the hills.
- 泰晤士河发源於科茨沃尔德丘陵。
The Thames rises in the Cotswold Hills.
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