I can assure you that the animals are well cared for.

我可以向你保证这些动物都被照看得很好。

《柯林斯英汉双解大词典》

But I can assure you that you are not alone.

但是我向你保证，你绝不孤独。

youdao

Well I can assure you that none of it was by choice.

好吧，我可以向你保证这都不是我本意。

youdao

But I can assure you that no instructions have been issued by Mr.Zardari or the government to block any private television channels,".

VOA: standard.2009.03.14

And I said to my advisor, "No, no. I have taken chemistry in high school, and I can assure you that chemistry has no relevance whatsoever to the life sciences."

于是我就去和我导师说：,“我在高中学过化学，我向你保证化学和生命科学,没有任何关联“

麻省理工公开课 - 化学原理课程节选

Well I grew up in Michigan and I can assure you that Michiganders love all those things too and probably even more.

我在密西根州长大,所以我敢保证密西根人也很喜欢这些东西,甚至比南方人更喜欢

耶鲁公开课 - 美国内战与重建课程节选

Quite a bit different than when I was in college I can assure you that.

FORBES: Having It Your Way Is Not Always The Best Way

But I can assure you that these conversations continue at a variety of levels.

WHITEHOUSE: Press Briefing

So I can assure you that he got questions on other issues besides the jobs act and his executive actions.

WHITEHOUSE: Press Briefing