佩纳·赫尔南德斯完成了她的研究课题，进行一年一次的回家旅行。

Pena-Hernandez, who is finishing her Ph.D, makes a trip home once a year.

youdao

佩纳·赫尔南德斯完成了她的研究课题，进行一年一次的回家旅行。

Pena-Hernandez, who is finishing her Ph.D, makes a trip home once a year.

youdao