The cascading mechanism can be implemented down to any desired depth, thus allowing groups within groups.

“层叠”机制能应用到任何一层，从而形成组嵌套。

youdao

This is analogous to the way that procedures in programming languages can be nested within other procedures to any desired depth.

这跟编程语言中的过程类似，它能根据你想要的深度进行嵌套的调用。

youdao

No complex dials or switches – just an intuitive slide mechanism that automatically adjusts settings based on the desired depth of drive.

没有复杂的拨盘或者开关，只有一个很直观的切割功能，可以自动根据需要的钻孔深度调整设定。

youdao

The depth and breadth of toy selection almost guarantees the consumer always finds the desired toy(s).

FORBES: Battle Grounds Among Toy Retailers: Breaking Down The Consumer Demographics