notadictionary.com
「この水を1万円で売ってみてください」って面接で言われたから、
→ “"Try selling this water for 10,000 yen," they told me during the interview, so...”
この kono = this (demonstrative adjective)
水 mizu = water (noun)
を o = object marker particle
1万円 ichiman-en = 10,000 yen (amount of money)
1 ichi = one
万 man = ten thousand
円 en = yen (currency unit)
で de = at / by (location/method particle)
売って utte = to sell (te-form of 'uru')
み mi = try / attempt (auxiliary verb)
て te = connection form (grammatical ending)
ください kudasai = please / give me (polite imperative)
って tte = that's what... / quote marker (colloquial contraction of to ite)
面接 mensetsu = interview (noun)
面 men = face
接 setsu = contact / touch
で de = at / in (location particle)
言われた iwareta = was told / was said (passive past tense of 'iu')
から kara = because / since (conjunction)