YOU SAID:

But military planners were growing concerned about a new threat from the Soviet Union.

INTO JAPANESE

しかし、軍事計画立案者らはソ連による新たな脅威について懸念を強めていた。

BACK INTO ENGLISH

However, military planners were becoming increasingly concerned about new threats from the Soviet Union.

INTO JAPANESE

しかし、軍事計画立案者はソ連からの新たな脅威に対する懸念を強めていました。

BACK INTO ENGLISH

However, military planners were increasingly concerned about new threats from the Soviet Union.

INTO JAPANESE

しかし、軍事計画立案者らはソ連からの新たな脅威について懸念を強めていた。

BACK INTO ENGLISH

However, military planners were becoming increasingly concerned about new threats from the Soviet Union.

INTO JAPANESE

しかし、軍事計画立案者はソ連からの新たな脅威に対する懸念を強めていました。

BACK INTO ENGLISH

However, military planners were increasingly concerned about new threats from the Soviet Union.

INTO JAPANESE

しかし、軍事計画立案者らはソ連からの新たな脅威について懸念を強めていた。