But did you know that Halley's Comet, which arouses such excitement among the people of this Earth every time it returns, was first recorded in detail by the Chinese, and observed consistently over more than 2000 years?
但是你可知道，每次回歸都風靡世人的哈雷彗星，是中國人最早正式記錄的，而且持續觀測了兩千多年… …。