高效

gāo xiào efficient; highly effective

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]

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)

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]

航班

háng bān scheduled flight; flight number; plane; scheduled sailing; sailing number; passenger ship

飞行记录

fēi xíng jì lù flight record

信息

xìn xī information; news; message

。 都

dōu all; both; entirely; (used for emphasis) even; already; (not) at all

Dū surname Du

dū capital city; metropolis

懂

dǒng to understand; to comprehend

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]

商城

shāng chéng shopping center; department store

Shāng chéng see 商城縣|商城县[Shang1 cheng2 xian4]

K8 社工

shè gōng social work; social worker

库

kù warehouse; storehouse; (file) library

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