要是你迷路，打电话到警察局。

If you lose your way, call the police station.

youdao

万一发生火灾，请打电话到警察局。

In case of fire, call the police station.

youdao

当它在买纪念品的时候，我打电话到警察局。

While it was buying a souvenir, I called the police.

youdao

她先后给警察局和精神科医生打电话，告诉他们赶紧到自己家里来，并且要带上约束衣（用来束缚精神病患者—译者注）。

She telephoned the police and she telephoned a psychiatrist; she told them to hurry to her house and bring a strait-jacket.

youdao

她先后给警察局和精神科医生打电话，告诉他们赶紧到自己家里来，并且要带上约束衣（用来束缚精神病患者—译者注）。

She telephoned the police and she telephoned a psychiatrist; she told them to hurry to her house and bring a strait-jacket.

youdao