计算表达式的值并依次查看标记，直到找到一个匹配。

Evaluate expression and look at label in order until a match is found.

youdao

在当前堆栈框架的上下文中会计算表达式的值，在Display窗口的Expressions视图中会显示结果。

The expression is evaluated in the context of the current stack frame, and the results are displayed in the Expressions view of display window.

youdao

如前所述，每个查询表达式都是泛型的，以表示表达式计算的值的类型。

As I mentioned earlier, every query expression is generically typed to denote the type of the value the expression evaluates to.

youdao

Literally, return the control from this function, and take the value of the next expression, and return that as the value of the whole computation.

正如字面意义上说的，从这个函数返回，然后取得下一个表达式的值,并把这个值作为整个计算的结果返回。

麻省理工公开课 - 计算机科学及编程导论课程节选