So scientists presented various visual illusions to subjects, like one where two equal circles are often perceived as being different sizes.

因此科学家们向实验对象展现了多种的视觉错觉，比如，两个经常被认为大小不同的事实上相等的圆。

youdao

His illusions about living in a small city burst like bubbles.

他对于小城生活的幻想就像泡沫一样破灭了。

youdao

And I wish you had children: youth are not old, and maintain pure heart, has a sweet smile, a child-like skin, carefree life, have no illusions about the future and look forward to!

并祝曾经是孩子的你们：青春不老，保持纯真的心，拥有甜美的微笑，孩童般的皮肤，无忧无虑的生活状态，对未来抱有幻想和憧憬！

youdao

Like other illusions, it served a purpose for a while, though that could not last.

ECONOMIST: The

But we shouldn't be under too many illusions: even if manufacturing companies like Jaguar can help increase UK exports, many economists doubt they can be a major source of new jobs over the long term.

BBC: Cars bring more exports than jobs

Mr Banks, by contrast, though outwardly cheery, has no illusions about how other Americans see people like himself.

ECONOMIST: The poor