This is because a bail agreement between a defendant and a bail bondsman is essentially a civil contract that it is incumbent upon the bondsman to enforce.

这是因为被告和保释担保人之间的保释协议本质上是一份民事合同，担保人有责任执行。

It is incumbent upon governments, corporations, and global institutions to lead the charge in tackling climate change, through policies promoting renewable energy, sustainable transport, and responsible consumption.

政府、企业和全球机构有责任通过促进可再生能源、可持续交通和负责任消费的政策，带头应对气候变化。