英语翻译Not a single pebble was found that might have indicated

英语中,为了避免大跨度的句子、使中心词与其谓语、后置定语(或其它成分)不至于被割裂开,有时要把某个定语从句移位.
正常语序
Not a single pebble （that might have indicated that the pebbles came from the nearby continent.）was found
没有发现那种可以证明这些鹅卵石是来自周边大陆的鹅卵石