They got the disease because they were unhygienic in handling domesticated birds that are infected.
他们得到的疾病,因为他们不卫生,在处理家养禽鸟感染。
It「s pretty disgusting for other people to watch, ruins the appearance of my hands, is probably unhygienic and sometimes hurts if I take it too far.
被别人看到多恶心呀,把双手的形象全毁了,很可能不卫生,如果咬得太深还会受伤。
The report estimated that 19.7 million of the 41.6 million abortions in 2003 were unsafe - either self-induced, performed by unskilled practitioners or carried out in unhygienic surroundings.