西班牙语 means "Spanish language" and follows the standard Chinese pattern for naming languages: country name 西班牙 (Spain) plus 语 (language). This pattern applies to many languages, such as 法语 (French), 德语 (German), and 日语 (Japanese).
她在大学学的是西班牙语,现在说得很流利。
tā zài dàxué xué de shì xībānyá yǔ, xiànzài shuō de hěn liúlì.
She studied Spanish in college and now speaks it fluently.
我打算明年开始学西班牙语。
wǒ dǎsuàn míngnián kāishǐ xué xībānyá yǔ.
I plan to start learning Spanish next year.
这本小说有西班牙语翻译版吗?
zhè běn xiǎoshuō yǒu xībānyá yǔ fānyì bǎn ma?
Is there a Spanish translation of this novel?