假期的全职工作是免税的，并且有益于你的简历和你的银行结余。

Full-time work in the holidays can be tax-free and good for your CV as well as your bank balance.

youdao

虽然双计费周期难于解释清楚，但其所收取的银行结余利息你早就已经支付了。

There's two cycle billing-too complicated to explain here, but which amounts to charging interest on balances that you've already paid.

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如果经济恢复有些疲软，那么日本银行可以采取进一步的措施，在银行结余上探求负利率的应用，此举可以鼓励银行放出更多的贷款而不是把资金囤积在中央银行。

If the recovery falters, the BoJ could go further, exploring the use of negative interest rates on bank balances, which would encourage Banks to lend money rather than hoarding it at the central bank.

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