例句：
You must slow down or you'll make yourself ill.
你得松松劲，不然会累病的。
He was very good to me when I was ill.
我生病时他对我关怀备至。
Pressure can bring out the worst in people.
压力可以使人现出原形。
He's been ill a long time.
他生病很久了。
They live in an area ill served by public transport.
他们住在公共交通条件很差的地区。