Google translate (via camera)

"to emily

To be safe
If you ask me what the trick is to hit it.
I answered enthusiastically
to watch

There’s a mountain of postcards beside me, haha"

Something is likely lost in translation and a better translator (i.e. someone who actually knows Japanese!) could possibly explain.

I recall your Animal Crossing character is named Emily so that tracks.

It’s probably the standard winter greetings, I think she talks about knitting sweaters and having too many or something like that… at least in New Horizons.

The last part makes sense.