最終更新日：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.
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「～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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元となった例文
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."
