For the second question, I would answer in another three words: bilingual, bi-major and multi-competence.

对于第二个问题，我用另外三个词来回答：双语、双专业和多能。

youdao

So bilingual and bi-major make you different and special from other students of foreign languages.

所以选择双语学习、双专业学习才能使得大家多能，才能不同于他人。

youdao

Her efforts at a local church and with the Colorado Muslim Society resulted in the creation of a Spanish-bilingual CERT team with more than 60 members and a bi-lingual Arabic CERT team that can communicate in Farsi, Urdu, and Somali.

WHITEHOUSE: Carolyn bluhm | The White House