一位亚马逊配送站的工会成员在美国劳工部的听证会上说：「你感觉自己像在监狱里。」她说亚马逊定期根据电子追踪工具收集的数据执行纪律处分，这种监控制造的是「恐惧和焦虑，而恐惧和焦虑制造的是危险的工作环境」。
A 38-year-old man has been arrested after the statue of Winston Churchill outside the Houses of Parliament was defaced with graffiti calling the former prime minister a “Zionist war criminal”.
。业内人士推荐夫子作为进阶阅读
英國智庫皇家聯合研究所（RUSI）資深研究員哈·A·赫利耶（H A Hellyer）指出，這並非一次「先發制人的打擊」。
The same is done for your target point within its own cluster (finding paths from all its border points to your actual destination).