1.Those measures were deemed necessary in the face of an economic crisis, but can spark inflation if sustained for too long.
这些措施在经济危机过程中被认为是必要举措。但是如果维持时间过长，则可能引发通胀。
2.Even if that didn't spark inflation, it could prompt an untimely increase in interest rates.
即使这没有引发通货膨胀，也有可能导致利率的上扬。
3.That would spark inflation and further distort the economy, which China's leaders know they can't do.
而那又将引发通货膨胀，并且进一步扭曲经济，中国的领导人知道，他们不能那样做。