随着需求扩展，需要包含更多字符和符号，比如法语、西班牙语和数学等式中的字符和符号，ASCII的一个扩展被包含进来。

As the need expanded to include more characters and symbols, such as those found in French, Spanish, and mathematical equations, an extension to ASCII was included.

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在乔迪·勒文的领导下，监狱大学计划得到大大地扩充，提供英语、数学、人文学、社会科学和西班牙语等20门课程。

Under Lewen's leadership, the Prison University Project has expanded, now offering 20 classes in English, math, the humanities, social science and Spanish.

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主体放在初等教育方面，例如作为第二语言的西班牙语和英语，还有作为特殊教育的数学和自然科学。

The majority are placed in elementary education, Spanish language and English as a second language, special education, math and science.

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