例句：
In fifty-two years of working he had one week of sickness.
他在52年的工作時(shí)間里曾生過(guò)1星期的病。
We strongly recommend insuring against sickness or injury.
我們強(qiáng)烈建議投傷病保險(xiǎn)。
I recommend you get insurance against sickness and unemployment.
我建議你辦個(gè)疾病和失業(yè)保險(xiǎn)。
Stress is often a factor in the development of long-term sickness.
心理壓力常常是形成長(zhǎng)期病的一個(gè)因素。