pochybovat o něčem - (To be in doubt about something) doubt about something|||||||| doubt about something - (To be in doubt about something) 对某事有疑问 -（对某事有疑问）

být na pochybách , pochybovat (o něčem) ||in doubt||| be in doubt, doubt (about something) 怀疑，怀疑（某事）

O tom pochybuji! I doubt it! 我对此表示怀疑！

O tom pochybuji! 我对此表示怀疑！

bez pochyb, nepochybně |without doubt, undoubtedly|Without a doubt no doubt, no doubt 毫无疑问，毫无疑问

bez pochyb, určitě, nepochybně no doubt, certainly, no doubt 毫无疑问，当然，毫无疑问