他很有雄心，计划在三年内创办自己的公司。

He is very ___ambitious, planning to start his own company within three years.

完成这个雄心勃勃的项目需要我们团队加班加点工作三个月。

Finishing this ___ambitious project required our team to work overtime for three months.

她野心勃勃，总是寻找机会结识有权势的人。

She is ___ambitious and always seeks opportunities to network with influential people.