来到这里是一生志向的实现。

Being here is the ___fulfilment of a lifelong ambition.

这次旅行是为了满足业务需求而进行的。

The trip was undertaken in ___fulfilment of a business need.

在收容所志愿服务后，她感到深深的满足感。

She felt a deep sense of ___fulfilment after volunteering at the shelter.