This is literally basic physics, holy shit.No, she knows Hansa catch more than one bullet.
She is saying that Hansa catching more than one bullets doesn't matter, if he can catch one. So she is saying his speed is not that impressive because catching multiple bullets=catching one bullet for her.
She knows Hansa catch more than one bullet, she is just saying that catching like 12+ bullet is the same feat as catching 1 bullet. And therefore not that impressive compared to cutting 10k fish, according to her...
Speed = distance / time.
Being able to move a greater distance over a specific period of time means you're faster.
In other words, catching multiple bullets is in fact a greater feat than only being able to move quick enough to catch one.
....obviously.