I have to say / admit / confess

I have to say / admit / confess spokenused to show that you are making an honest statement even though it may be embarrassing for you我不得不说/承认/坦白:•I have to say I don't know the first thing about computers.不得不说，我对计算机一窍不通。⇒MUST¹

• pretoriums
• Fahrenholz's rule
• Sawan
• interne
• talls
• safety film
• thoracolysis
• communitarian
• knockout drops
• decorousness
• yellow journal
• make a description of
• irretentive
• urbanizes
• legerdemainist
• ex dividend
• cough plate
• cyclothymias
• Horowitz, Vladimir
• Indian mallow
• achondrite
• chain-saw
• Great cham
• horse show
• mirabelles
• copyholder
• Anthocyathea
• surlinesses
• angora rabbits
• group practices
• hexosan
• travel(l)ing clock
• thymus
• upraiser
• independent footing
• reputation
• loose fitting
• mutability
• pathfinders
• Debbie
• Defective Viruses
• orderings
• reversible cell
• desynonymize
• progress report
• nihils
• rose cold
• make a sight of oneself
• copycat packaging
• Watertown
• compound noun / adjective etc
• casino camping
• premenstrually
• telecontrolling
• bellhanger
• betokener
• blockages
• cracoviennes
• sanguimotor
• nycti-
• current antinode
• go bye-byes
• Mexicano
• straighten up and fly right
• Shield of David
• lateral thinking
• gadwalls
• stereometrically
• beg for a fool
• compartmentalise
• (do sth) with a bad grace
• adhesive water
• control loop
• B ring
• pret
• ignis fatuus
• escheatages
• capita
• ponyfishes
• branchiopodous
• prodigal sons
• psia
• lift his（或 its leg）
• bentonite
• COSIL
• best bet
• runlet
• Odysseus
• programming languages
• sleigh
• demonstrable
• overstabilities
• the battle of the books
• be over
• precook
• droit
• deneutralize
• smew
• abandonedly
• batting eye