| I have no idea. | | (Meaning) 난 별 생각이 없네요 |
| We shall be judged more by what we do at home than what we preach abroad. | | - John Fitzgerald Kennedy |
| by heart | | (Meaning) if you learn something by heart, you learn it word for word | | (Example) Gerald is such a geek. He read Plato's The Republic and learned it by heart. |
| okay | | (Example) My boss is an okay person. |
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