“这将是个挑战。”索斯伍德教授说。

"It will be a challenge," said Professor Southwood.

youdao

研究作家埃文·索洛莫尼德斯不久将发表研究报告。

Study author Evan Solomonides will soon present a research paper on his theory.

youdao

研究作家埃文·索洛莫尼德斯不久将发表研究报告。

Study author Evan Solomonides will soon present a research paper on his theory.

youdao