此处的技巧是：将表名数组从外部的block隐式地传递到内部的block中。用显式方式传递会让DSL看起来很丑陋。

The trick is getting the table names array from the outer block into the inner block without explicitly passing it in somehow (which would have made the DSL ugly).

youdao

此处的技巧是：将表名数组从外部的block隐式地传递到内部的block中。用显式方式传递会让DSL看起来很丑陋。

The trick is getting the table names array from the outer block into the inner block without explicitly passing it in somehow (which would have made the DSL ugly).

youdao