remaining material; left-over material
circulation; rotation; cycle; loop
coexistence; living together; symbiosis; paragenesis
to deepen; to heighten; to intensify
care; looking after; repair; (police) raid; crackdown
wood; lumber; (raw) material; stuff; talent; ability
headwater conservation; water source protection; water source cultivation
promoting; increase; advance
kitchen waste; food scraps; raw garbage
to throw away; to cast away; to abandon; to desert; to give up; to resign
(material) recycling society; recycling-oriented society
collecting; accumulating; collection (of art, stamps, insects, etc.); garbage collection; waste collection
transport; transportation; conveyance; carriage
dramatic (improvement); remarkable (difference); marked; (far) better; exceptional
drainage; ditch; gutter; sewage; black water
sludge; slime; dregs; hopeless situation; hell; despair
intensiveness; collecting; summarizing; putting together
process; course; mechanism
northern part; the north (of a region)
digestion (of food); digestion (of information); assimilation; consumption; absorption; (arch.) losing one's form and turning into something else
work; labor; achievement; performance; salary; income
disassembly; dismantling; factorization; decomposition; resolution; deblocking
remaining heat; waste heat
cooking, esp. frying or stir-frying; heating; tempering; -ware
mixing; mixture; meld; miscegenation
to consider; to eye the possibility (of); to bring into view
December; twelfth month of the lunar calendar
thermal energy; heat energy
from the viewpoint of; according to
everyday life; daily life