make a mountain out of a molehill
US /meɪk ə ˈmaʊntən aʊt ə ˈmoʊlhɪl/
UK /meɪk ə ˈmaʊntən aʊt ə ˈmoʊlhɪl/

1.
小題大作, 誇大其詞
to exaggerate the importance of a minor problem
:
•
Don't make a mountain out of a molehill; it's just a small scratch on the car.
別小題大作了;車上只是個小刮痕。
•
She tends to make a mountain out of a molehill whenever there's a slight change in plans.
每當計畫有輕微變動時,她總是小題大作。