Update Required
To play the media you will need to either update your browser to a recent version or update your
Flash plugin.
take a turn 拐弯，这里指事情发生转变
unrest n. 不安；动荡
leadership n. 领导层；领导能力；领导的行为
step down 让位，辞职，相当于leave office
delegate vt. 委派代表；授(权)给
chant vt. 吟颂，咏唱
update n. 最新信息
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