For Indonesia, the goal is for 111 out of 514 regions to be leprosy-free by 2030. Yohei Sasakawa likened the fight against leprosy to a motorcycle, where the front wheel represents medical efforts to ...

Know something back to front 了如指掌 今日短语 表达 “know something back to front” 的意思是 “对某件事情了如指掌，或对某个话题有深入的了解”。 例句 You’re an expert in computing. You know computers back to front. 你是计算机学方面的专家。 你对电脑了如指掌。 She ...

雷锋网 AI 科技评论按：机器人如何能够学到在多样且复杂的真实世界物体和环境中能够广泛使用的技能呢？如果机器人是设计用来在可控环境下进行 ...