A young polio sufferer at Children's Hospital in Boston becomes the first person to use the iron lung artificial respirator.
1928年在波士顿的儿童医院里一个年轻的小儿麻痹症患者成为了第一个“铁肺”人工呼吸机使用者。她几乎是立即从呼吸障碍中恢复过来。
And a common artificial respirator of gold reserves among perhaps half-dozen leading countries is the raised rediscount rate.
在发达国家中，为了保住黄金储备，约有六个国家采取了提高再贴现率的人为措施。
And a common artificial respirator of gold reserves among perhaps half-dozen leading countries is the raised rediscount rate.
在发达国家中，为了保住黄金储备，约有六个国家采取了提高再贴现率的人为措施。
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