决不低于去年的水平。
Under no circumstance can the level be lower than last year.
我决不反对。
I will not oppose it.
决不能对反动派施仁政。
Under no circumstance can the reactionaries be granted amnesty.
这决不能挽救侵略者必然失败的命运。
Under no circumstance must defeat of the aggressors be hindered.
这决不是偶然的。
This is certainly no accident.
我想他决不会答应。
I think he will definitely not agree.
决无此事。
No such thing has ever happened.
我决无异言。
I speak no dissenting words.