Given the sketchy nature of their communication, it is not surprising that Challis did not see it as an inducement to scour the night sky.是什么意思_Given the sketchy nature of their communication, it is not surprising that Challis did not see it as an inducement to scour the night sky.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句