除了房间的规模外，房间形状是另一个影响变量。

But besides the size of the room, another variable affecting reverberation is the shape of the room.

youdao

所有这四个变量都是在循环外声明的，尽管它们仅在循环内部使用，但作用域不止于此。

All four variables are declared outside the loop and therefore have excessive scope even though they're only used inside the loop.

youdao

除了配置文件外，DB 2通常还为与平台相关的配置使用DB 2注册表变量。

In addition to configuration files, DB2 also USES DB2 Registry variables normally for platform-specific configurations.

youdao

All right. Second question: or maybe a better way of saying this, and the general format you're likely to see here is, a test involving a variable name, which must be initialized outside of the loop, and which interior to the loop gets changed, so that the test is going to change.

好，第二个问题：,换种更好的方式来说吧，你们通常喜欢的,方式是，这个测试涉及到一个变量名字，变量在循环外已经被初始化，然后循环内部会改变这个变量的值，因此测试结果会改变。

麻省理工公开课 - 计算机科学及编程导论课程节选