Replacing loops with recursion, whether in c, XSLT, or Scheme, takes some getting used to.

无论是在c、XSLT中，还是在Scheme中，都应用了使用递归代替循环。

youdao

In addition to creating Scheme variables in c, you can also dereference Scheme variables and convert values between the two environments.

除了在c中创建Scheme变量外，还可以取消引用scheme变量，在两个环境之间转换值。

youdao

Indeed, it arguably has better support for user-defined functions than Scheme, c, or Perl.

事实上，它确实提供了比scheme、c或perl更加优秀的用户定义函数支持。

youdao