如何使用 "principal" 造句

1. Europe 's principal problem isn 't the size of its members ' debt and deficits .
欧洲的主要问题并不是成员国的债务和赤字规模。
2. His principal management tool is a detailed , weekly profit report on every operation .
他的主要管理工具是每一项业务详细的周利润报告。
3. But under the european plan , the only backstop is the principal in the efsf .
但在欧洲的计划中,唯一的后盾是EFSF的本金。
4. Commentators on global english ask three principal questions .
全球英语的评论人士问及三个主要问题。
5. Even the school principal would be evaluated on such statistics .
即使是学校的校长也会由于这些好的数据得到提升。