When the computer time, on the need for maintenance and repair, which I believe we already know.

当电脑使用的时间久了，就需要进行维护与保养，这点相信大家都已知道。

youdao

When the computer time, on the need for maintenance and repair, which I believe we already know.

当电脑使用的时间久了，就需要进行维护与保养，这点相信大家都已知道。

youdao