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来源:雅诚德英语网
They scoop up insects and larvae, shellfish, and worms in their bill along with bits of gravel and mud from the bottom.
它把昆虫和幼虫、贝类动物以及蠕虫连同底下的碎石和泥土一起兜到嘴里。
They scoop up insects and larvae, shellfish, and worms in their bill along with bits of gravel and mud from the bottom.
它把昆虫和幼虫、贝类动物以及蠕虫连同底下的碎石和泥土一起兜到嘴里。