They're all so well - defined and serve crucial purposes. (bullz-eye.com)
But with «I, Daniel Blake,» Loach is using the medium for one of its most crucial purposes: to shine a light on injustices he sees all around him, as well as on our capacity for human decency. (rogerebert.com)
Giuliani was brought on to Trump's legal team for one crucial purpose: To defend the president on cable news. (newrepublic.com)