英语翻译
I might say I "touched all the bases " if I did what is necessary to complete a job or activity.And if I "covered my bases" I was well prepared.Hower,someone who is "way off base " did something wrong or maybe even dishonest or immoral.A person with strange ideas might be described as "out in left field ."
Finally,when a situation changes completely,we say "that is a whole new ballgame."