用power structure造句子，“power structure”造句

Foreign diplomats, often bewildered by Iran's opaque power structure, are hopeful that he may be more effective than the hapless Mr Mottaki.

The IMF will tinker with the power structure of the fund at its annual meeting next week.

Perhaps the most damaging feature for the ruling clergy is the struggle that has broken out-for the first time so publicly-at the very top of the power structure.

Is the established Church of England a keystone of a privileged power structure or is it called, like the man it professes to follow, to be a friend of the poor, the marginal and the dispossessed?