问题描述：
英译汉（很简单）
By clearing sections of forest to create more fields ,early settlers happened to improve bluebird habitat,bluebirds feed on insects on the ground ,and insects were abundant in the fields
By clearing sections of forest to create more fields ,early settlers happened to improve bluebird habitat,bluebirds feed on insects on the ground ,and insects were abundant in the fields
问题解答：
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