in unison

1.The bodybuilders contracted their biceps in unison.

健美运动起收缩肱二头肌。

2.They ran together, their legs moving in unison.

他步调致地起跑。

3.The governments acted in unison to combat terrorism.

这些国家的政府致行动对付恐怖主义。

4.I am pleased to report that the various committees are now working in unison to thoroughly investigate this matter.

很高兴地告诉大家，各委会正在致行动，彻底调查这件事。