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- English Words Origin (Word of the Day) : wisenheimer Informal. a wiseacre or smart aleck.; a smart aleck who makes overly clever, obnoxious remarks. 2. these days which it's fully entitled to, being more than 100 years old.
- Day24 【제목】 "Songdo International Business District: IoT-Enabled Smart Site Operations" 【출처】 Incheon Development Institute & Korea Smart Construction Technology Report The Songdo International Business District
