It is a very pretty butterfly, with a 2 inch wing span.

它是一只非常漂亮的蝴蝶，翅膀张开有2英寸宽。

《柯林斯英汉双解大词典》

She saw a pretty butterfly, and chased after it.

她看见了一只美丽的蝴蝶，就追着它跑。

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At this moment, she looked like a pretty butterfly flying on the splendid stage. I could hardly believe my eyes.

那一刻，她就像一只美丽的蝴蝶在辉煌的舞台上起舞。我简直不敢相信自己的眼睛。

youdao

Not quite as pretty as a butterfly, perhaps, but a lot more useful than an oil slick on a puddle.

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If you remember our review of the HTC Droid DNA, Verizon's version of the Butterfly, we were pretty happy to find that the phone was not only beautiful to behold visually, it was actually quite easy to grip without experiencing feelings of awkwardness.

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