So, restock means to put something back.

所以，restock 意味着把东西放回去。

" Dropping it off" means to put something back or leave something.

“Dropping it off” 是把东西放回去或留下东西的意思。

Dropping it off means putting something back or leaving something.

dropitoff的意思是把某物放回去或留下某物。

And we're sort of taking from this giant pool constantly, and the most ecstatic thing in the whole world is to actually put something back into that pool.

我们不断地从这个巨大的池子里汲取东西，世界上最令人兴奋的事情就是把东西放回到池子里。