whatever = 任何 / 无论如何You do whatever you want to do. You do whatever you think is best.Whatever you want I will get for you.It can also be used sarcastically (讽刺) to mean "I don't care"For example:Mother: You need to get more sleep.Child: Whatever!Whatever here means you don't care about what the person said and won't take their advice.Webster dictionary definitions: ( pronoun:1 a : anything or everything that b : no matter what c : WHATNOT 2 : WHAT 1a(1) -- used to express astonishment or perplexity WHATEVER adjective:1 a : any... that : all... that b : no matter what 2 : of any kind at all -- used after the substantive it modifies with any or with an expressed or implied negative WHATEVER adverb:: in any case : whatever the case may be -- sometimes used interjectionally to suggest the unimportance of a decision between alternatives