悬浮系统由车载电池馈电，因而与驱动系统无关。

The levitation system is supplied from on-board batteries and thus independent of the propulsion system.

youdao

汽车电池甚至还可以在必要是用作向电网回馈电力，其作用就像一个巨大的蓄电系统，但是实现这种功能还需要若干年的时间。

Although this is still many years away, the cars' batteries could even be used to feed electricity back into the grid if needed, and so act as a vast electricity-storage system.

youdao

汽车电池甚至还可以在必要是用作向电网回馈电力，其作用就像一个巨大的蓄电系统，但是实现这种功能还需要若干年的时间。

Although this is still many years away, the cars' batteries could even be used to feed electricity back into the grid if needed, and so act as a vast electricity-storage system.

youdao