| ประโยคภาษาจีน : 中文句子 | 
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|  shì jì世纪  chū初  jiè zhù借助  yú于  zhí xiàn直线  pò bīng chuán破冰船  É guó俄国  chéng wéi成为  dāng shí当时  běi bīng yáng北冰洋  kāi fā开发  de的  lǐng tóu yáng领头羊 | 
| In the beginning of the 20th century Russia was a leading country that developed the Polar Ocean with the help of linear ice-breakers. |