to revolve around; to center on (an issue)

scarf; shawl; CL:條|条[tiao2]

perimeter wall; fence; CL:道[dao4]

fencing; railings; fence

apron

environs; surroundings; periphery

range; scope; limit; extent; CL:個|个[ge4]

to surround; to encircle; to hem in

chest measurement; bust

ambience; atmosphere