Today is May 21st.

今天是五月二十一号。

youdao

In fact, the brain may work more like that 21st-century technology, the hybrid car.

事实上，大脑也许运作起来更像混合动力汽车，这种21世纪的技术。

youdao

In fact, the brain may work more like that 21st-century technology, the hybrid car.

事实上，大脑也许运作起来更像混合动力汽车，这种21世纪的技术。

youdao