breaking up ice run

例句：

1. 1.We decided to break the ice and start a conversation with her.
   我们决定打破僵局，和她开始交谈。
2. 2. The ice was so thick that it was hard to break up the ice.
   冰太厚了，很难打破。
3. 3. After breaking up the ice, we were able to swim in the lake.
   打破了冰层后，我们能够游泳了。