police tactical unit

基本解釋

The police tactical unit must follow other forces quickly .
警察當(dāng)局的戰(zhàn)術(shù)小組必須迅速趕上其他隊伍。
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Two individuals jumped into a doorway as a police tactical aid unit drove past.
有兩個人在警方戰(zhàn)術(shù)增援部隊駛過時竄入一扇門中。
Many small groups of male youths could be seen wandering around the centre. Two individuals jumped into a doorway as a police tactical aid unit drove past.
可以看到，很多年輕男子在市中心區(qū)徘徊。有兩個人在警方戰(zhàn)術(shù)增援部隊駛過時竄入一扇門中。