How to say "Do" in Japanese

When translating "do" into Japanese, you must choose carefully between 頑張る and なさる. In Japanese, 頑張る (がんばる (ganbaru)) is typically associated with "to do one's best, to try hard, to persevere" (Syllabus Level: N4) and represents A versatile word used to encourage oneself or others to try hard, persist, or endure. Common phrases include 頑張って. On the other hand, なさる (なさる (nasaru)) maps to "to do (honorific form of する)" (Syllabus Level: N4) and represents Honorific form of する. A literal translation of "do" can often sound unnatural to native Japanese speakers if mixed up!