Duolingo shows strong sales and FCF, but DAU and MAU growth are rapidly decelerating, signaling limited reinvestment ...

Manuel Gonzalez won the FIM Moto2 World Championship race Sunday at Chang International Circuit, in Thailand. Riding his ...

这种“看似懂行、实际没法跑”的情况，在AI辅助编程中其实挺常见。不是模型不够强，而是它缺一个真正经过验证的专业动作模块——就像厨师再厉害，没有现成可用的酱料配方，也得自己一遍遍调比例试味道。