特别

tè bié especially; special; particular; unusual

渠道

qú dào irrigation ditch; (fig.) channel; means

查询

chá xún to check; to inquire; to consult (a document etc); inquiry; query

某人

mǒu rén someone; a certain person; some people; I (self-address after one's surname)

行为

xíng wéi action; conduct; behavior; activity

轨迹

guǐ jì locus; orbit; trajectory; track

。 公认

gōng rèn publicly known (to be); accepted (as)

最好

zuì hǎo best; (you) had better (do what we suggest)

的

de of; ~'s (possessive particle); (used after an attribute); (used to form a nominal expression); (used at the end of a declarative sentence for emphasis)

dí really and truly

dì aim; clear

dī see 的士[di1 shi4]

大

dà big; huge; large; major; great; wide; deep; older (than); oldest; eldest; greatly; very much; (dialect) father; father's elder or younger brother

dài see 大夫[dai4 fu5]

数据

shù jù data; numbers; digital

shù jù data; numbers; digital; also written 數據|数据

美

měi beautiful; very satisfactory; good; to beautify; to be pleased with oneself

Měi the Americas; abbr. for 美洲[Mei3 zhou1]; USA; abbr. for 美國|美国[Mei3 guo2]

团

tuán round; lump; ball; to roll into a ball; to gather; regiment; group; society; classifier for a lump or a soft mass: wad (of paper), ball (of wool), cloud (of smoke)

tuán dumpling

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

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