当代→人工智能｜A|2D边界框2DBoundingBox:标注员应用矩形和正方形来界定目标对象的位置。$B|三维长方体Cuboid或3D边界框3DBoundingBox:标注员将立方体应用于目标对象，以界定对象的位置和深度。$C|多边形分割PolygonalSegmentation:当目标对象不对称且不容易放入盒子中时，标注员会使用复…〔07-03〕

  当代→英语｜picurl@@@Do you know World Letter Writing Day? It falls ${input} September 1st every year. It was setup by Richard Simpkin in 2014. He encouraged people ${input}…〔06-02〕

  当代→英语｜41、Where did Flaco escape from?${input}42、What is Olga Torrey’sjob?${input}43、If Flaco made a meal of arat, what might happen to him?${input}44、Why do the zoo wor…〔05-30〕

  当代→英语｜A|In a Christmas market.$B|At the Hallein Salt Mine.$C|At the Salzburg Residenz.2023年湖南省长沙市中考英语真题试卷,第二部分 阅读,第一节,Text C…〔05-28〕

  当代→英语｜A|By giving examples.$B|By listing numbers.$C|By raising questions.2023年湖南省长沙市中考英语真题试卷,第二部分 阅读,第一节,Text D…〔05-28〕

  当代→英语｜A|There are more and more old people.$B|The world’s population is dropping rapidly.$C|The world is short of care homes for old people.2023年湖南省长沙市中考英语真题试卷,第二部分 阅读,…〔05-28〕

  当代→英语｜A|It is only a childcare center actually.$B|The elderly look after kids carefully there.$C|It accepts both the elderly and pre-school kids.2023年湖南省长沙市中考英语真题试卷,第二部…〔05-28〕

  当代→英语｜A|Watch a video about the school.$B|Listen to a story about the great buildings.$C|Read something about Xu Xiake’s travels.2023年湖南省长沙市中考英语真题试卷,第二部分 阅读,第一节,Text B…〔05-28〕