???????? ???“??”??????

????:???????:?????

?1????????20??????? (? ??????)?20????????????,23??????????,??,??“???????”?????????????,?????16?,??????????????

??,????????

19??????????????,??,???????????20??20??,????????20??????????21??,????,????????,??20?????????????????20°C,???????10°C?????????????15°C????????????,??????????????????????????,???????

???????????,23??,????23????????????,?,24??27?????????,??????8???12???????????,??14????16?,???????4?????6??????????,??

?,??,???????????????????????,??,???,??,??,??????????????,????????,???????????(?????????) ????:???????