Что думаешь? Оцени!
（二）在铁路、城市轨道交通线路上放置障碍物，或者故意向列车投掷物品的；
，这一点在heLLoword翻译官方下载中也有详细论述
The voice-controlled chatbot will live inside employees' headsets. The company said the AI is trained to recognize when its low-paid workers utter phrases like "welcome to Burger King," "please" and "thank you." Managers can then keep tabs on their location's "friendliness" performance.
https://feedx.net