实际上，策略表达式只是使用一个尖括号格式的逻辑表达式，断言是子句。
Policy expressions really are just logic expressions using a pointy-bracket format, with assertions as clauses.
实际上，策略表达式只是使用一个尖括号格式的逻辑表达式，断言是子句。
Policy expressions really are just logic expressions using a pointy - bracket format, with assertions as clauses.
如果有怀疑，则在表达式上按程序逻辑要求使用圆括号强制操作数的组合。
When in doubt, parenthesize expressions to force the grouping that the logic of your program requires.
如果有怀疑，则在表达式上按程序逻辑要求使用圆括号强制操作数的组合。
When in doubt, parenthesize expressions to force the grouping that the logic of your program requires.
应用推荐