1·That swineherd must certainly have been well educated!
那一定是个有教养的猪倌！
2·I must certainly introduce him to you.
我一定得把他介绍给你。
3·Otherwise must certainly educate your!
要不然一定要教育你一下！
4·If this is true, we must certainly be vigilant.
这如果是事实，就很值得我们警惕！
5·You must certainly send it next year to the Grosvenor.
你明年一定要把这幅画送到格罗夫纳画廊去。
6·This matter must certainly be investigated and clarified.
这件事情一定要调查清楚。
7·But we must certainly rival the idea should not be immutable.
但是我们必须一定是对手这种想法不应该是一成不变的。
8·The defense power implementation must certainly have restrictive.
防卫权的实施必须具有一定的限制性。
9·We don't necessarily get together. But you must certainly be happy.
我们不一定要在一起，但你一定要。
10·But this must certainly make the adjustment under the fresh instruction.
但这一定要在氏生的指导下进行调整。