Everyone who is going abroad will need to be immunised against typhoid.

准备均需注射伤寒预防针。

After its predecessor hastily pumped more money into Bank of America last week, the new American administration is working on fresh plans to immunise banks from the effects of their infected assets.

继上周美上届政府匆忙为美银行注入更多资金以后，新的美政府正新举措来防止银行受其不良资产的影响。