注意，用户标识符和密码是驱动程序属性，所以最前面是一个冒号，各属性之间以分号隔开，最终以分号结束。

Note that the user identifier and password are driver attributes and so are preceded by a colon, separated by a semicolon, and terminated by a semicolon.

youdao

它最终执行了那行代码，但是只有一次，当那个东西在花括号里，分号放在后面，本质上影响了这个循环。

It ultimately evaluates that line of code but just once the stuff inside the curly braces, but the semicolon on the end, essentially has the effect of this.

youdao