In Singapore, waves upon waves of new policies, re-set targets, appraisals and assessments tend to make even the most competent principals feel inadequate.是什么意思_In Singapore, waves upon waves of new policies, re-set targets, appraisals and assessments tend to make even the most competent principals feel inadequate.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句