- 問題詳情:Astheymigrate(遷移),butterfliesandmoths(飛蛾)choosethewindstheywanttoflywith,andtheychangetheirbodypositionsiftheystartfloatinginthewrongdirection.Thisnewfindingsuggeststhatinsectsmayemploysomeofthesamemethodsthatbirdsusefortravelinglongdistances....
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