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- 李希霍芬与黄土的风成学说RICHTHOFEN AND HIS THEORY OF THE EOLIAN ORIGIN OF LOESS
- 李希霍芬和"中亚人与环境"Ferdinand von Richthofen and "Man and Environment in Central Asia"
- 他用图钉把这张明信片钉在墙上,然后继续翻译李希霍芬的《中国》。He affixed the postcard to the wall with a thumbtack, and then settled down and continued translating Richthofen's China.