Even without the contractual obligations, people may still be reluctant.

即使没有合同义务，人们仍然可能不愿意。

I am simply requiring you to fulfil your contractual obligations.

我只是要求你履行你的合同义务。

Ecuador's state oil company has triggered a clause that exempts it from fulfilling its contractual obligations following 3 weeks of protests outside an oil field in the Amazon forest region.

厄瓜多尔国家石油公司启动了一项条款，免除其履行合同义务，此前亚马逊森林地区的一个油田外发生了为期3周的抗议活动。

So the penalties that we apply in Miami are when private companies default on their contractual obligation, we bar them from future business with the school system.

因此，我们在迈阿密适用的处罚是，当私营公司违反合同义务时，我们禁止他们未来与学校系统开展业务。