听力文本

China's self-developed artificial hearts with magnetic levitation technology has successfully undergone four clinical tests and been used in three humanitarian operations. The artificial heart was developed by a hi-tech company in Suzhou in 2015 and weighs less than 180 grams. The magnetic levitation technology can reduce damage to the blood and enable the blood pump to work longer.

参考译文

我国自主研发的磁悬浮人工心脏已成功进行四次临床试验，并在三次人道主义行动中得到应用Us~+d%GU7AAG。该人工心脏由苏州一家高科技公司于2015年研发，重量不足180克hN#1Y@Uc@QWeC^U。磁悬浮技术可以减少对血液的损伤，使血液泵的工作时间更长jBeTymAzyM。

译文属可可原创，仅供学习交流使用，未经许可请勿转载