to deal with a problem when it happens, not before
問題が起こったときに対処する、前もってではない (mondai ga okotta toki ni taisho suru mae motte dewa nai)
"We will cross that bridge when we come to it."
"問題が起きたときに考えよう。" (mondai ga okita toki ni kangaeyo)
to make something level or balanced
To narrowly escape or achieve something by a very small marg...
to sell very quickly and in large quantities
to begin again without any advantage or preparation
to think carefully about possible risks before doing somethi...
to replace old things or ideas with new ones
