目的是改善警察的公众形象。

The aim is to improve the public ___image of the police.

他们正试图推广整个行业更积极的形象。

They are trying to promote a more positive ___image of the whole industry.

该公司近年来已认真尝试改善其形象。

The company has made serious attempts to improve its ___image in recent years.