on the fence
sit on the fence
Not able, or not wanting to choose; in doubt; undecided. Often used with sit.
Столкнуться с каким-либо выбором, по поводу которого еще не принято решение.
Jack sat on the fence for a week last spring before he finally joined the track team instead of the baseball team.
Mrs. Jones has decided to vote for the Democrats, but Mr. Jones is still on the fence.
The candidates have such similar ideas that many electors are still on the fence.
У кандидатов настолько похожие идеи, что многие избиратели все еще не знают, кого выбрать.