“他们本质上是冰山的一角，”葛布哈特评论那些被观察到的遥远的物体。

"They're essentially the tip of the iceberg," Gebhardt says of the objects so far observed.

youdao

“他们本质上是冰山的一角，”葛布哈特评论那些被观察到的遥远的物体。

"They're essentially the tip of the iceberg," Gebhardt says of the objects so far observed.

youdao