He's not the sort of man you can afford to reckon without.

他不是那种你可以置之不理的人。

youdao

That is to reckon without Mr Lafontaine's gifts as string-puller and master of ceremonies.

ECONOMIST: Germany��s Social Democrats

But that is to reckon without the shift towards Internet-based computing, and the growing success of the Java programming language, which allows applications to run on a variety of platforms.

ECONOMIST: Apple

That would be to reckon without the fine print.

ECONOMIST: Britain's public finances