[gēng xīn]
renew; replace; renovate; update; renewal; angenesis; restoration; regeneration; kainogenesis; turnover
									
										renewal of equipment
										设备更新
									
									
									
										replace the older generations of products by new ones
										产品更新换代
									
									
									
										renew one's knowledge
										更新知识
									
									
									
										Everything takes on a new look.
										万象更新。