nest level的意思|示意

You can also nest subflows as well as promote internal subflow properties to the level of the parent flow, allowing dynamic control of subflow processing.

还可以嵌套子流并将内部子流属性提升到父流的高度，允许动态控制子流处理。

Without any visible decision making at a higher level, it chooses a new nest site, signals workers to begin building, and governs itself.

在没有上级作出任何可见决策的情况下，蚁群选定一个新的地点，发出信号让工蚁开始建巢，然后就开始进行自我管理。

The Chinese nest even fixes the foreign price of its currency at a level that guarantees the extreme cheapness of its goods.

中国蚁巢甚至实行人民币汇率盯住制度，从而保证本国商品极其廉价。