1.When close relatives are already doing well, it's a positive sign, Mr. Tingley said.
所以当相近物种很厉害时，对他们反而是一种积极的刺激。
2."Instead, we found the opposite pattern with amphibians, " said Reid Tingley, a biologist at the University of Sydney.
然而，一个悉尼大学的生物学家却宣称他们发现了两栖动物出现与达尔文描述的完全相反的情况。