| 专业化 | zhuān yè huà | specialization |
| 查询 | chá xún | to check; to inquire; to consult (a document etc); inquiry; query |
| 高铁 | gāo tiě | high speed rail |
| 飞机 | fēi jī | airplane; CL:架[jia4] |
| 及 | jí | and; to reach; up to; in time for |
| 打车 | dǎ chē | to take a taxi (in town); to hitch a lift |
| 记录 | jì lù | to record; record (written account); note-taker; record (in sports etc); CL:個|个[ge4] |
| 速度 | sù dù | speed; rate; velocity; (music) tempo; CL:個|个[ge4] |
| 杠 | gàng | variant of 槓|杠[gang4] |
| gāng | bar; flagpole; footbridge | |
| gàng | thick pole; bar; rod; thick line; to mark with a thick line; to sharpen (knife); (old) coffin-bearing pole | |
| gāng | flagpole; footbridge | |
| 杠 | gàng | variant of 槓|杠[gang4] |
| gāng | bar; flagpole; footbridge | |
| gàng | thick pole; bar; rod; thick line; to mark with a thick line; to sharpen (knife); (old) coffin-bearing pole | |
| gāng | flagpole; footbridge | |
| 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] | |
| 解密 | jiě mì | to declassify; (computing) to decrypt; to decipher |
| 技术 | jì shù | technology; technique; skill; CL:門|门[men2],種|种[zhong3],項|项[xiang4] |
| 社工 | shè gōng | social work; social worker |
| 库 | kù | warehouse; storehouse; (file) library |
| 数据 | shù jù | data; numbers; digital |
| shù jù | data; numbers; digital; also written 數據|数据 | |