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。

麻省理工公开课 - 化学原理课程节选

It has not ventured into Italy or Spain, it is only now entering France (it opened its first store there in Paris on February 25th), it has a few shops in Britain, and in Germany its share of the clothes business is negligible.

ECONOMIST: Hennes & Mauritz

Bezos has not only opened a new door and jumped through it, but now closed the door behind him.

FORBES: And the Winner is, Who?!