| ประโยคภาษาจีน : 中文句子 | 
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|  huò xǔ或许  rú jīn如今  wǒ men我们  duì cǐ对此  yǐ已  xí yǐ wéi cháng习以为常  rán ér然而  xiān sheng先生  duō nián多年  qián前  tí chū提出  de的  guān diǎn观点  zài在  dāng shí当时  pō jù颇具  diān fù颠覆  yì yì意义  rèn yì任意  liǎng两  wù tǐ物体  wú lùn无论  zhì liàng质量  rú hé如何  bǐ cǐ彼此  zhī jiān之间  jù yǒu具有  yǐn lì引力 | 
| We may take it for granted now, but more than 300 years ago Sir Isaac Newton proposed a revolutionary idea: that any two objects, no matter their mass, exert gravitational force toward one another. |