During this time, they saw the switch knife.

期间，他的朋友们都看到了这把弹簧刀。

Now what happened to the switch knife?

那么那把弹簧刀呢？

What about the switch knife? And what about the business of the El train? And the movies.

那把弹簧刀呢？还有那辆高架火车又是怎么回事？还有电影。

Here's how. Underhand. Anyone who's used a switch knife wouldn't handle it any other way.

应该这样用刀，由下往上。任何一个用过弹簧刀的人都不会用别的手法。

Two, he went directly to a neighborhood junk shop and bought one of those switch knives.

二、他径直走到附近一家旧货店并在那里买了一把这种弹簧刀。

OK, let's get to the point. What about the switch knife they found in the old man's chest?

没错 你说的对？