short-sighted  
adjective (also shortsighted) uk/ˌʃɔːtˈsaɪ.tɪd/ us/ˌʃɔːrtˈsaɪ.t̬ɪd/
  (SIGHT)      
 C2 mainly UK (US usually nearsighted)近视的 
A short-sighted person can only clearly see objects that are close to them.
  She has to wear glasses because she's very short-sighted.
 My brother has good eyesight whereas I am a little shortsighted.
 Opposite: long-sighted
   (THOUGHT)      
C2 disapproving目光短浅的,没有远见的 
not thinking enough about how an action will affect the future
  It's very short-sighted of the government not to invest in technological research. 政府不在技术研究方面进行投资,实在是目光短浅。 
 He condemned the proposed policy as short-sighted.
 It was a very shortsighted decision.
 Opposite: far-sighted
 Synonym: myopic