形容詞 shortsighted:

1. lacking foresight or scope
   同義詞：short, unforesightful, myopic
2. unable to see distant objects clearly
   同義詞：nearsighted, myopic
3. not given careful consideration
   同義詞：ill-considered, ill-judged, improvident

1. He is shortsighted.
   他是近視眼。
2. He was too shortsighted to focus on the object.
   他由於近視過深而無法把視力焦點對準在該物體上。