Last Updated：2025/08/31
The grammar meaning to end up doing something completely or unintentionally
expresses that something is done unintentionally or completely; for example, it is used like I end up leaving my keys at home.
See correct answer
「～てしまう」は、意図せずに何かを完全にしてしまうことを表す文法で、例えば『鍵を家に置き忘れてしまう』のように使います。
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Source Sentence
The grammar meaning "to end up doing something completely or unintentionally" expresses that something is done unintentionally or completely; for example, it is used like "I end up leaving my keys at home."
Chinese (Simplified) Translation
「〜てしまう」是表示无意中做了某事，或把某事彻底做完的一种语法，例如可以用在「把钥匙忘在家里了」这样的句子中。
