排列

pái liè array; arrangement; permutation (i.e. ordered choice of n elements out of m)

五

wǔ five; 5

预测

yù cè to forecast; to predict

詹天佑

Zhān Tiān yòu Zhan Tianyou (1861-1919), Chinese railroad engineer

『 网址

wǎng zhǐ website; web address; URL

:ff00co』F2F4Y5L853vzfntzb