1、"Yes, yes;for certain that was Kay," said Gerda.(“是的，是的；那一定是加伊。”格尔达说。)
2、She couldn't know what time he'd go, or evenfor certain that he'd go at all.(她不知道他何时要走，甚至于还不能确定他究竟要不要走。)
3、If your child regresses to babyish behaviour, all you knowfor certain is that the child is under stress.(如果你的孩子退步到幼稚的行为，你可以肯定的是孩子正处在压力之下。)
4、Early kites were builtfor certain uses.(早期的风筝有特定的用途。)
5、McKee and his team now knewfor certain that they had found the wreck, but were as yet unaware that it also housed a treasure trove of beautifully preserved artefacts.(麦基和他的团队现在已经确定他们找到了沉船，但他们还没有意识到这艘船里也有一个保存完好的艺术品宝库。)
6、The courts were empowered to impose the death sentencefor certain crimes.(法院有权因某些罪行判处罪犯死刑。)
7、There are many things she knewfor certain.(她对很多事情都很有把握。)
8、So, honestly, I don't knowfor certain yet.(所以，实话说，我都不知道究竟会是谁。)
9、for certain personal reasons I shall not be able to attend.(由于某种个人原因，我将不能出席。)
10、I can't sayfor certain when we'll arrive.(我说不准我们什么时候能到。)
11、Some soils are actually too alkalinefor certain plant life.(有些土壤的碱性，实际上对某些植物的生长是过高的。)
12、Someone will make a mistakefor certain and take the wrong ones.(一个人总会会犯错误，走错路的。)
13、One of them is a word counter, which countsfor certain word occurrence in several files.(其中之一是单词计数器，它统计某一单词在几个文件中出现的次数。)
14、The prime minister is headingfor certain defeat if he forces a vote.(如果首相强令大家投票表决，那他一定会遭遇失败。)
15、Medical research often makes use of the forest's plant and animal life, and the destruction of such species could prevent researchers from finding curesfor certain diseases.(医学研究通常利用森林中的动植物，毁坏这些物种可能会令研究人员找不到某些疾病的治疗药物。)
16、This makes them usefulfor certain sorts of coating.(这使准晶体特别适合用作某些涂层。)
17、Each of us is likely to develop a personal preferencefor certain types of entertainment.(我们每个人都有可能对特定的娱乐类型产生个人的偏爱。)
18、"That's Kayfor certain," said Gerda.("那一定是加伊！”格尔达说。)
19、According to Peter Sandiford of the Liverpool School of Tropical Medicine, no one knowsfor certain.(据利物浦热带医学院的彼得·桑迪福德说，没有人确切地知道。)
20、for certain purposes, you can talk about slices, but the fundamental thing is the salami.(因为某种目的，你可以谈论切片，但根本的在于意大利腊肠本身。)
21、Ideal weatherfor certain optical illusions.(产生某些光幻象的完美的天气。)
22、Other times, bad ideas can cause problemsfor certain groups of people.(有时候，坏主意会给某些群体带来麻烦。)
23、Each dialect is optimizedfor certain applications.(每种语支适用于特定的应用程序。)
24、But one thing isfor certain.(但是有一件事是肯定的。)
25、I do not know,for certain, what they mean.(我不知道他们所说的确切含义。)
26、But he added, he did not knowfor certain.(但是他补充说，他也不确定。)
27、One thing isfor certain.(有一件事是确定的。)
28、If you want to target certain species of animals, then some parks are better than othersfor certain species.(如果你想看某些种类的动物，那么有这些动物的公园比其他公园要好。) haO86.com
29、I don't knowfor certain why Carl Dadisman, the owner, wouldn't stop Daddy from sitting down.(我不知道为什么卡尔·达迪斯曼——这家店的店主——并不阻止爸爸坐下。)
30、No one knowsfor certain the origin of the holiday.(没有人确切知道这一节日的来源。)
