About 10 million children under the age of five died in 1999, most from preventable diseases.

1999年有大约1000万五岁以下的儿童夭折，其中多数死于可以预防的疾病。

youdao

Of all, 25 cases (7.7%) needed thoracotomy, 32 (9.9%) had non-fatal complications and five died, with no death during operation.

中转开胸完成手术25例(7.7%)，非致命性手术并发症32例(9.9%)，手术后死亡5例，无术中死亡。

youdao

Of all, 25 cases (7.7%) needed thoracotomy, 32 (9.9%) had non-fatal complications and five died, with no death during operation.

中转开胸完成手术25例(7.7%)，非致命性手术并发症32例(9.9%)，手术后死亡5例，无术中死亡。

youdao