She said she would be delighted to invigilate if I wanted to sit the entrance exam.她说如果我想参加入学考试, 她会很乐意去监考。

I've taught sixth-formers and invigilated exams.我教过六年级学生, 也监过考。

while invigilating an examination在监考过程中

a bunch of capitalist entrepreneurs (accountancy firms) invigilating and regulating another bunch of capitalist entrepreneurs (company directors)一帮资本主义企业家(会计公司), 监管着另一帮资本主义企业家(公司董事)