However, after a point, when the flow is established, iterations could rather become a waste.

但是，在此之后，一旦团队能够进入高效的“流”工作状态，迭代反而可能变成浪费。

youdao

Via Kanban, every worker (not manager) can see the flow and has a chance to notice waste in the flow and suggest improvement to the process in which they are working.

通过看板，每个工人（不是管理人员）都可以看到生产流程，进而有机会发现其中的浪费，并建议改进他们所在的工序。

youdao

They make it a "pull" system, creating a balance between sustaining "continuous flow" (eliminating the waste of waiting) and "minizing WIP" (eliminating the waste of overproduction).

通过维持“连续流通(continuous flow)”(消除等待带来的浪费)和“最小化在制品(minizing WIP)”(消除生产过剩带来的浪费)之间的平衡，它们共同形成了“拉动式”系统。

youdao

If it spills into sewage plants, waste could flow untreated into the river.

NPR: Floodwaters Rising After Storms Deluge Heartland

In February, prosecutors accused the director of Mayak, Russia's main waste processing plant in the Ural Mountains, of allowing tons of radioactive nuclear waste to flow into a nearby river.

NPR: Russia Plans Nuclear Power Expansion

These New Yorkers have seen other communities in neighboring states like Pennsylvania run over by an industry that promised them heaps of cash, but instead the communities report groundwater contamination, contaminated flow-back waste, road-ripping truck traffic and clouds of cancer-causing chemicals.

CNN: Don't let America get 'fracked'