"There may be something in the telescope... that's contributing to the error," he said.

“望远镜里一定有什么东西…并导致了这个错误”，他说。

youdao

"There may be something in the telescope... that's contributing to the error," he said.

“望远镜里一定有什么东西…并导致了这个错误”，他说。

youdao