-
Note that the join being performed is an outer join.
注意，所执行的联接是个外部联接。
youdao
-
The outer parts represent each person and the middle is where they join in relationship.
靠外面的两个部分代表了单个人，而中间的部分是关系。
youdao
-
The outer parts represent each person and the middle is where they join in relationship.
靠外面的两个部分代表了单个人，而中间的部分是关系。
youdao