In that case, the call to add adds a sublist of the final three fields to the lines list.

对于这种情况，调用add将最后3个字段的子列表添加到行列表。

youdao

In addition, this list may be a sublist for other lists and other lists may also use (26 9) as a sublist.

另外，这个列表可能是其他列表的子列表，其他列表也可能会将(26 9)用作子列表。

youdao

Because the arrows for the nodes point in only one direction, no modification to the data has to be made to use a sublist.

由于节点的箭头只指向一个方向，所以无需对数据进行任何修改就可以将其用作子列表。

youdao