追溯

zhè ge chuán shuō kě yǐ zhuī sù dào yáo yuǎn de gǔ dài

这个传说可以追溯到遥远的古代。

The legend goes back to remote antiquity.

zhuī sù fàn zuì de dòng jī

追溯犯罪的动机。

Trace the motive for the crime.

zhuī sù dào dì èr cì shì jiè dà zhàn

追溯到第二次世界大战

trace back to the World War Two

zhè fèn shǒu gǎo kě zhuī sù dào shì jì

这份手稿可追溯到15世纪。

This manuscript dates back to the 15th century.

xiàng qián zhuī sù nián

向前追溯20年

turn back the calendar for 20 years

liǎng guó rén mín zhī jiān de yǒu yì kě yǐ zhuī sù dào táng cháo

两国人民之间的友谊可以追溯到唐朝。

The friendship between the two peoples dates back to the Tang Dynasty.

dì yī bù fen shì zhuī sù xìn xī zhàn de lì shǐ

第一部分是追溯信息战的历史。

Part one is tracing back to history of the information war.