This paper questions the validity of the claim that intra-sentential cataphoric reference is unidirectional , made in Zhao Hong & Shao Zhihong (2002).

本文对赵宏和邵志洪（2 0 0 2 ）“句内后照应单向性”论点的有效性提出质疑。

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Hong-Sheng Zhao of Leiden University in the Netherlands calculates that a close encounter with another one of the Milky Way's satellites, the Large Magellanic Cloud, could have knocked Sgr into a closer orbit two or three billion years ago.

ECONOMIST: The galactic gourmand