It certainly cannot be said that I am an unhappy reader.

当然肯定不能认为我是一位不快乐的读者。

youdao

Hopefully within two years, probably not next year, but within two years, there will be positive psychology class offered, but I certainly cannot guarantee it.

但愿两年内，明年可能性不大，但是两年内，学校会再次开设积极心理学课程，但我无法保证。

哈佛公开课 - 幸福课课程节选

It certainly cannot justify any systematic solutions befitting the economy.

FORBES: Economists Aren't As Clever As They Think They Are

And it certainly cannot continue to behave that way itself.

CENTERFORSECURITYPOLICY: Double Games: It's not just Pakistan

There's no doubt that England were lifted by their escape there, and while Ricky Ponting denied that it had a negative influence on his team, it certainly cannot have helped.

BBC: Jonathan Agnew column