A Language of instruction

And the children attend a private school where English is the main language of instruction.

孩子们上的私立学校也是以英语作为主要的教学语言。

The exception is the XSL: sort instruction, where the lang attribute tells the processor that it should sort strings in a manner consistent with the cultural conventions of the specified language.

这个例外就是xsl： sort指令，它的lang属性告诉处理程序应该按照和指定语言的文化传统一致的方式排序字符串。

The function to retrieve the data from the first element of a list is called car (a name which is a holdover from an ancient assembly language instruction).

从列表的第一个元素获取数据的函数称为car(这个名字是古老的汇编语言指令的延续)。