YOU SAID:
I invested my savings onto bitcoin.
INTO JAPANESE
ビットコインに私の貯蓄を投資しました。
BACK INTO ENGLISH
I invested my savings in bit coins.
INTO JAPANESE
私はビットコインに私の貯蓄を投資しました。
BACK INTO ENGLISH
I invested my savings in bit coins.
You've done this before, haven't you.