enterprise可数吗

　　He is still involved in voluntary work promoting local enterprise.

　　他仍在从事促进当地创业的志愿者工作。

　　He favoured a middle course between free enterprise and stateintervention

　　他更倾向于在自由经营与国家干预之间走一条中庸之道。

　　Speaking generally, the space enterprise has served astronomy well.

　　总的说来，航空企业很好地促进了天文学的发展。

　　History may judge the enterprise to have been rather backward-looking.

　　历史也许会证明这一雄心勃勃的计划过于保守了。