The compiler will infer parameter and return types where possible just like in regular lambdas .

和一般的表达式一样，编译器会推断出参数和返回值的类型：

If a pattern matching fails in a lambda , a runtime error occurs , so be careful when pattern matching in lambdas !

lambda的模式匹配若失败，就会引发一个运行时错误，所以要慎用！

Sometimes you 'd like to do more complex work inside a lambda declaration . Visual basic 10.0 supports multiline lambdas .

有时你需要在lambda表达式中做更复杂的工作，visualbasic10.0支持多行的lambda表达式。