They were forced to take unilateral action.

他们被迫采取单方面行动。

《牛津词典》

It could have accepted European offers of increased military collaboration rather than pursuing unilateral action.

美国本可以接受欧洲提供的进一步军事协作，可最终还是选择了单边主义。

youdao

S. focused on unilateral action and no engagement and cooperation, and we appear to have realized that doesn't work in a global network.

我们似乎已经意识到在全球性的网络中这行不通。

youdao

Israeli Prime Minister Benjamin Netanyahu has warned that any such action will trigger unilateral steps from the Israeli side.

VOA: standard.2009.11.18

It could have accepted European offers of increased military collaboration rather than pursuing unilateral action.

ECONOMIST: The cold war

He says supplying weapons and ammunition to Syrian rebels is on the table but not unilateral action.

NPR: 10 Things To Know For Wednesday

But Germans argue this type of unilateral action is less effective than sanctions backed by all U.N. members.

NPR: German Chancellor Merkel to Visit Bush