YOU SAID:

i need a job to be able to buy a house but to buy a house i need a bankcard but for a bank card i need a job

INTO JAPANESE

家を買うためには仕事が必要だけど、家を買うには銀行カードが必要だけど、銀行カードのためには仕事が必要だ

BACK INTO ENGLISH

To buy a house you need a job, to buy a house you need a bank card, but to buy a bank card you need a job

INTO JAPANESE

家を買うには仕事が必要、家を買うには銀行カードが必要、でも銀行カードを買うには仕事が必要

BACK INTO ENGLISH

To buy a house you need a job, to buy a house you need a bank card, but to buy a bank card you need a job