单双出现规律简介：There are patches of grassy beaches on the gentle slope of Zhaling Lake. They used to be like emerald green carpets covering the ground, but now they are covered with ice lumps or covered with snow several feet deep.
There are patches of grassy beaches on the gentle slope of Zhaling Lake. They used to be like emerald green carpets covering the ground, but now they are covered with ice lumps or covered with snow several feet deep.
