zhè / tái / qì lún jī / jīng guò / duō nián / yùn xíng / xiào lǜ / réng rán / bǎo chí / zài / jiào gāo / shuǐ píng

这台汽轮机经过多年运行，效率仍然保持在较高水平。

After years of operation, this steam turbine still maintains a relatively high level of efficiency.