"refloating the ship proved impractical because of the expense"
"he is intelligent but too impractical for commercial work"
"an impractical solution"
"airy theories about socioeconomic improvement"
"visionary schemes for getting rich"
The idea had to be abandoned as impractical on our site.
出自： M. Rule
She was..naive and impractical and unsuited to the tough, scheming world of the young Soviet republic.
出自： M. Scammell