Proficiency at squaring away the odds and ends of business transactions, keeping the check books tight. Each level of skill reduces transaction tax by 10%.是什么意思_Proficiency at squaring away the odds and ends of business transactions, keeping the check books tight. Each level of skill reduces transaction tax by 10%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句