在更加简单的例子中，需要识别校正行为，这些行为能够通过事后处理结果得出的目标数据被解决。
In more simple cases, a need is identified for corrective actions that can be solved simply by post-processing the resulting target data.
一队拖着煤炭的卡车正行驶在山西省大同市二电厂附近。
A convoy of trucks hauling coal near the Datong City number two power plant in Shanxi province.
想想一下一正行驶在一个环形跑道上。
应用推荐