Also, getting the wiper to dwell for short periods was difficult, because of the time it took for the switch to heat and cool.

此外，由于从热变冷需要一段时间，因此仅让雨刮短时运行也非常困难。

youdao

Also, getting the wiper to dwell for short periods was difficult, because of the time it took for the switch to heat and cool.

此外，由于从热变冷需要一段时间，因此仅让雨刮短时运行也非常困难。

youdao