French phrase
Cela vous semble-t-il ~ ?
Meaning
Does this seem ___ to you?
When to use it
A polite question about someone's assessment. It is slightly formal and suits proposals or plans.
Example dialogue
Cela vous semble-t-il raisonnable ?
Does this seem reasonable to you?
Oui, cela me semble raisonnable.
Yes, it seems reasonable to me.