卫生: health, hygiene, sanitation...
建交: to establish diplomatic relations...
办事: to handle (affairs), to work...
不敢当: I dare not (accept the honor); I don't deserve your praise, you flatter me...
退出: to withdraw, to abort, to quit, to log out (computing)...
特地: specially, for a special purpose...
虚心: open-minded, humble...
模样: look, style, appearance, approximation, about...
经费: funds, expenditure...
轰: explosion, bang, boom, rumble, to attack, to shoo away, to expel...