After some initial problems, acetone was successfully produced in quantity.

解决了最初的一些问题后，成功地生产出了大量丙酮。

《柯林斯英汉双解大词典》

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Some spacecraft may have problems while in space after a certain amount of time.

一些宇宙飞船在太空中停留一段时间后可能会出现问题。

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And JetBlue, while it's taken some recent knocks after its Embraer aircrafts suffered some early reliability problems after a delayed debut, seems poised to get back on track after scaling back its New York-to-Florida routes that many analysts saw as an over-invested market.

FORBES: Magazine Article

The energy regulator in Flemish Belgium, VREG, says that after some initial teething problems the system is working well.

BBC: Energy bill scheme in Belgium could help UK consumers

And JetBlue, while it's taken some recent knocks after its Embraer (nyse: ERJ - news - people ) aircrafts suffered some early reliability problems after a delayed debut, seems poised to get back on track after scaling back its New York-to-Florida routes that many analysts saw as an over-invested market.

FORBES: Friendly Skies