The tourist streams are not entirely separate.

游客人群并非完全分开。

youdao

But even then, the water in the pipes tends to be radioactively contaminated because the valves that separate it from the reactor are not entirely tight.

但是即便如此，水管中的水也可能会存在放射性污染物，因为用于把水域反应堆隔开的阀门并不完全是密闭的。

youdao

But even then, the water in the pipes tends to be radioactively contaminated because the valves that separate it from the reactor are not entirely tight.

但是即便如此，水管中的水也可能会存在放射性污染物，因为用于把水域反应堆隔开的阀门并不完全是密闭的。

youdao