| | ︔ | | | | | | | | | | | | | ︔ | | ︔ | | | ︔ | | | | | | | 4℃-8℃ 1℃-4℃ | ︵ ︶ -4℃ | 5 | 12 | | | | | 23 | | | | | | | | |