Because it's too slow to walk there.
riddle:why do birds fly south for winter
1个回答
相关问题
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Why do birds fly south for winter
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why do birds south in the winter?
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脑筋急转弯 Why do birds fly south?
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谁能用英语回答这个脑筋急转弯的问题呢why do birds fly south in the winter
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英语翻译A little bird was flying south for the winter.It was so
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英语选择体Swallows fly to the south before winter comes,But why d
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Some birds ( )to the south before winter
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The birds fly south ___the warmth of the south every year.
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Swallows fly to the south before winter comes"he says.
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