1. I don't have the strength to lift this box. (³ª´Â ÀÌ »óÀÚ¸¦ µé¾î ¿Ã¸± ÈûÀÌ ¾ø´Ù) 2. an iron strength (ö°ú °°Àº Á¤½Å·Â) 3. His strength lies in his honesty. (±×ÀÇ ÀåÁ¡Àº Á¤Á÷ÇÑ Á¡ÀÌ´Ù) 4. What is your strength? (³× ÆíÀº ¸î »ç¶÷Àΰ¡) 5. economic strength (°æÁ¦·Â)