They never startled one robin by being sudden enough to seem dangerous or threatening.

它们从不会很突然吓到一只知更鸟，让它们好像觉得危险或受到威胁。

youdao

They never startled one robin by being sudden enough to seem dangerous or threatening.

它们从不会很突然吓到一只知更鸟，让它们好像觉得危险或受到威胁。

youdao