thawing of semen

例句：

1. 1. The frozen lake began to thaw as the weather warmed up.
   随着天气变暖，冰冻的湖开始解冻。
2. 2. After a long winter, the grass is beginning to thaw.
   经过漫长的冬天，草地开始变软。
3. 3. The snow was thawing when I arrived at the ski resort.
   当我到达滑雪场时，雪正在融化。