bash中的变量可以在使用前声明，并且声明可以包括类型。

Variables within bash can be declared before they are used, and the declaration can include a type.

youdao

绑定(Binding)表提供绑定的大部分信息，包括类型和对应的参数。

The binding table supports the majority of the information for bindings, including their type and corresponding parameters.

youdao

如果产品类型层次结构是比较静态的，包括类型元素，那么考虑固定这些类型。

If the product type hierarchy is relatively static, including the elements of the type, then consider hardening the type.

youdao

We've looked so far really at two non-scalar types. And those were tuples written with parentheses, and strings.

关于这两种基本类型我们已经,学的相当多了,包括哪些元组和字符串类型。

麻省理工公开课 - 计算机科学及编程导论课程节选

For numbers, we had some variations; we had integers, we had floats.

对于数字来说我们学习了很多变量;,包括integer类型，包括浮点数类型。

麻省理工公开课 - 计算机科学及编程导论课程节选