About 20 million children worldwide suffer from severe acute malnutrition, which leaves them more vulnerable to serious illness and early death.

世界各地约有2000万名儿童患有严重急性营养不良，这使他们更容易罹患严重疾病并出现过早死亡。

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The over-stress that people experience may be acute such as the loss of a job, divorce, a death or chronic such as being unemployed for a long time, being in a bad relationship, or long-term illness.

人们所经历的这种过应力可能是急性的，如失业，离婚，死亡；也可能是慢性的，如长时间失业，处于糟糕的人际关系中，或者是长期患病。

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Acute kidney injury is a common clinical critical illness, With the extensive application of blood purification, although the mortality is decrease, it is still one of the leading cause of death.

急性肾损伤，是临床常见的危重病；随着血液净化的广泛应，患者病死率虽然有所降低，但仍然是危重症的主要死亡原因之一。

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