by means of; through the medium or agency of

the movement of vehicles and people or the general system of transportation

common, usual, or average; not special or remarkable

to inform someone of something or give official notice

to flow freely or pass from person to person or place to place, especially in reference to currency, air, or information

usually; normally

to exchange thoughts, feelings, or information with others

a journalist who reports news from a specific location or on a particular topic for a media outlet

a physical path, thoroughfare, or corridor for movement

to send or receive messages through telecommunications infrastructure or systems

the technology or process of transmitting information and messages through various media

a state of being linked or an established communication link

to open (a new road or railway line); to set up (a hotline); to launch (a service); to subscribe to (a members-only service)

a telephone conversation or telephonic connection

to be used by everyone, such as a standard language or textbook

to inform, notify, or announce, often in an official or formal capacity

to go through or travel across a passage or area

to connect a telephone call or establish a communication line

an average person without special status, wealth, or fame; the man in the street

to make no sense or be grammatically incorrect

to open to traffic (e.g. new bridge, rail line etc)

to lead to

The official standard language of China (Putonghua), based on the Beijing dialect.

cartoon (loanword)

unobstructed; unimpeded; free-flowing; smooth

lasting throughout the entire night from evening until dawn

won't work or will get one nowhere; to be unfeasible or impractical

to ventilate or allow air to circulate; to be airy

inflation (abbreviation for [[通货膨胀|通貨膨脹|tong1 huo4 peng2 zhang4]])

an official document or permit that grants authority to enter or pass through a restricted area

written notice

to lead to

quick-witted, sharp-minded, or intelligent

to announce or notify publicly

to be thoroughly proficient in or have a deep understanding of a subject, language, or skill

to successfully put through a telephone call

to keep each other informed or exchange information; to touch base

Department of Transportation; (PRC) Ministry of Transport

means of transportation; vehicle

free from blockages or obstacles, usually referring to traffic, flow, or passage

to successfully complete a video game or a specific level, stage, or mission within it

common, everyday, and easy for the general public to understand

sharing common thoughts, feelings, or information; having a mutual understanding

to remove obstructions from a channel, pipe, or flow to allow movement

to connect or form a continuous passage, such as for roads, tunnels, or waterways

to exchange information, messages, or resources between parties

all; entirely; completely; without exception