How to say "Be" in Japanese

When translating "be" into Japanese, you must choose carefully between おる and 担当する. In Japanese, おる (おる (oru)) is typically associated with "to be, to exist (humble form of いる)" (Syllabus Level: N4) and represents 「いる」の謙譲語で、自分や身内の動作や状態を表す時に使います。目上の人に対してへりくだった表現をする際に用います。Humble form of 'iru', used to refer to one's own or one's family's actions or state. Used when speaking humbly to superiors.. On the other hand, 担当する (たんとうする (tantō suru)) maps to "to be in charge of; to take responsibility for; to be responsible for" (Syllabus Level: N3) and represents Often used in business or formal settings to indicate being responsible for a specific role, task, or department. It implies taking on a duty or charge.. A literal translation of "be" can often sound unnatural to native Japanese speakers if mixed up!