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may never be exhausted is surprisingly big may be dropping rapidly is as rich as ever
Many big and modem hospitals are expensive. Modem medicines are now available all over the world. Traditional medicines are neither mysterious nor magical. Humans have used some kinds of medicines since earliest days.
Strange and wonderful equipment. Factory-produced chemicals. Modern medicines. Plants.
Plants. Factory-produced chemicals. Modem medicines. Strange and wonderful equipment.
may never be exhausted may be dropping rapidly is surprisingly big is as rich as ever
Modern medicines are now available all over the world. Many big and modern hospitals are expensive. Traditional medicines are neither mysterious nor magical. Humans have used some kinds of medicines since earliest days.
The moment As soon as Once So long as
any medicine any medicines some medicines some medicine
with around among betweed
Strange and wonderful equipment. Factory-produced chemicals. Modern medicines. Plants.
with around among between
much more successful than modern ones successful enough for humans to survive successful in all cases of little help to humans
can cure all kinds of diseases may cure some of today’s most serious diseases are no longer useful for modern men are too cheap to be useful
As long as As soon as As far as As well as
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