“视域”的英语？

“视域”的拼音为：shì yù...

我们要不断地开拓自己的视域、增长见识.We should constantly broaden our views and expand our knowledge.她的小说数量颇多, 意象丰富, 视域阔大.Her novel quantity quite a lot, image rich, the sight is liberal.人的实践只能是历史视域中的实践.Man's practice is comprehended...