有偿

yǒu cháng paying; paid (not free)

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

, 服务

fú wù to serve; service; CL:項|项[xiang4]

最

zuì old variant of 最[zui4]

zuì variant of 最[zui4]

zuì most; the most; -est (superlative suffix)

到位

dào wèi to get to the intended location; to be in place; to be in position; precise; well (done)

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]

百度

Bǎi dù Baidu, Internet portal and search engine, www.baidu.com, listed as BIDU on NASDAQ since 1999

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

永

yǒng forever; always; perpetual

旺

wàng prosperous; flourishing; (of flowers) blooming; (of fire) roaring

社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

机器人

jī qì rén mechanical person; robot; android

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