* 2. 排序：按位置从离终点近→远排序（降序），保证从最前面的车开始分析；
Last year the US added an average of just 15,000 jobs a month, very few by historic standards.，这一点在旺商聊官方下载中也有详细论述
"I believe we've had a problem here," said Swigert. Lovell had to repeat the message to a stunned Mission Control: "Houston, we've had a problem."，详情可参考51吃瓜
刘年丰：操作的核心是操作对象，但以前的主流模型太关注全局信息。我们的思路是：通过多个二维热力图，把要操作的对象位置自适应地学习出来，让模型意识到什么是最需要响应的操作对象。
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