海豚

hǎi tún dolphin

查

chá to research; to check; to investigate; to examine; to refer to; to look up (e.g. a word in a dictionary)

zhā see 山查[shan1 zha1]

Zhā surname Zha

档

dàng official records; grade (of goods); file; records; shelves; slot; gap; crosspiece; classifier for crosspieces; classifier for events, affairs etc; Taiwan pr. [dang3]

dǎng (Tw) variant of 擋|挡[dang3], gear

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

, 渠道

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

最

zuì old variant of 最[zui4]

zuì variant of 最[zui4]

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

优质

yōu zhì excellent quality

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]

网络

wǎng luò network (computing, telecommunications, transport etc)

Wǎng luò Internet

推广

tuī guǎng to extend; to spread; to popularize; generalization; promotion (of a product etc)

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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