How to switch what is shown first

Apologies if this is mentioned elsewhere but I'm frustrated at how complicated it is to get an answer to this:

I finally found a decent set of Mandarin flash cards for my level, but when going through the deck, it shows the English first - I'd like to see the Chinese first, and then reveal the English.

How can I change this?

Many thanks and apologies for being in a grump but this should be so simple!