Elizabeth
先輩
- 22 Apr 2003
- 9,839
- 135
金貨を集める alone most likely refers to the future tense.deadhippo said:I'm not liz but I think gold coin is 金貨(kinka)
so you could say 金貨を集めてる(kinka wo atumete (i)ru)。or 金貨を集める(kinka wo atsumeru)。
or
趣味は金貨を集めることです。(shumi ha kinka wo atsumeru koto desu)
my hobby is collecting coins/ collecting coins is my hobby
How about simply 私の趣味は金貨集めです。? My hobby is gold coin collecting.