代码已经复制到剪贴板。 有人对机器人将来或许取代他们的工作而担忧。机器人也可能取代放牧牛群和羊群的牧羊犬。最近人们开发出一种机器人 ...

Reader question: Please explain “big hat, no cattle” in this sentence: “I can only say the results so far are Big Hat, No Cattle.” My comments: Here, the speaker means to say that he/she is very ...