I saw a tiger swallowtail butterfly.
我看见一只虎斑燕尾凤蝶。
The citrus swallowtail , beautiful and animate, gave happiness to this family.
美丽而富有生气的柑橘凤蝶，给这个家带来了欢乐。
They have created a model swallowtail butterfly that can fly just like the real thing.
他们设计出一种模型，这个模型能够像真正的燕尾蝶那样飞起来。
They have created a model swallowtail butterfly that can fly just like the real thing.
他们设计出一种模型，这个模型能够像真正的燕尾蝶那样飞起来。
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