However, when that gate is opened, the sodium channel is now going to be incredibly selective and only let through sodium ions and no other type of ion.

但是，当闸门打开的时候，钠离子通道,将会有极高的选择性,不允许除钠离子以外的任何其它离子通过。

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And then upstairs in the warehouse, they have more selective pieces

仓库的楼上，是精选的商品，

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What it is is a selective exploration of the question of the questions.

而是对“问题中的问题“的选择性探索。

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It's very selective. It's about the question of questions.

这是关于选择“问题中的问题“的。

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