looked at each other
三人の女性は顔を見合わせた。
The three women looked at one another.
彼らは互いに顔を見合わせた。
They looked at each other.
皆が互いに顔を見合わせた。
Everyone looked at one another.
私たちはお互いに顔を見合わせた。
We looked at each other.
三人の客人は顔を見合わせた。
The three guests looked at one another.