按照它的使用速度，这台打印机将撑不过今年剩下的时间。

At the rate it is being used, the printer is not going to make it through the rest of the year.

youdao

照这样的使用速度，这台影印机是撑不过今年剩下的时间的。

At the rate it is being used, the photo copier is not going to make it through the rest of the year.

youdao

youdao

So, in order to have fast transmission you do that by transmitting electrical signals; that happens pretty quickly.

所以 为了使信号迅速地传播,细胞使用电信号,它速度非常快

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