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- I think it is compulsory to look over the house. 我认为检查这栋房子势在必行。
- Is military service compulsory in your country? 你们国家实行义务兵役制吗？
- Attendance at evening prayers is not compulsory. 参加晚祷并非硬性规定。
- The same principle may make for smoother writing. 这同一原则也可使文章写得更通顺。
- Is English a compulsory subject? 英语是必修科目吗？
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The unbelief of God is our principle. 不信仰上帝是我们的原则。
- Your behavior does not accord with your principle. 你的行为与你的原则不符。
- It will be against my principle to lie to you. 对你说假话是违背我的行为准则的。
- Every one must receive9 years of compulsory education. 每人必须接受九年的义务教育。
- He acted from expediency, not from principle. 他为求达到目的，丧失了原则。
- I refuse to go there, on principle. 我原则上拒绝到那儿去。
- Education is compulsory for children in most countries. 多数国家对儿童实施义务教育。
- The same principle may make for smooth writing. 同样的原则可能有助于流畅的文体。
- We uphold the principle of racial equality. 我们坚持种族平等的原则。
- The two machines work on the same principle. 这两部机器的工作原理是一样的。
- I take this seriously. It's a matter of principle. 我对此很认真。这是原则问题。
- They agreed to the plan only in principle. 他们只是原则上同意那计划。
- These machines both work on the same principle. 这两台机器的工作原理是相同的。
- I think compulsory education is obligatory. 我认为义务教育制是必须履行的。
