the naked eye - pouhé oko

noun - unaided human vision, without the assistance of any optical instruments such as telescopes, microscopes, or binoculars

 

in the know - zasvěcený, znalý, mající informace (které ostatní nemají)

adverb, informal - having more information about something than other people

 

the last year - poslední rok, za poslední rok

adverb - in the period of the past 365 or so days

 

the last month - poslední měsíc, za poslední měsíc

adverb - in the period of the past 30 or so days

 

the last week - poslední týden, za poslední týden

adverb - in the period of the past seven days

 

in the saddle - u moci, v silné pozici, ovládající situaci

adverb - in a position of power, control and authority

 

on the road - na cestách

adverb - travelling, especially by car

 

in the nude - nahý, bez oblečení, na Adama, na Evu

adverb - without clothes, naked

 

October the 31st - 31. října

phrase - the date October 31

 

February the 14th - 14. února

phrase - the date February 14

 

December the 24th - 24. prosince

phrase - the day of 24th December on which we celebrate the Christmas Eve

 

January the 1st - 1. ledna

phrase - the day of 1st of January on which the new year starts

 

July the fourth - 4. července

phrase - the day of 4th July on which the Americans celebrate the foundation of the United States of America

 

on the downside - z té horší stránky, co se negativ týče

adverb - considering the disadvantages

 

on the upside - z té lepší stránky, co se pozitiv týče

adverb - considering the advantages