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valley; ravine; gorge; chasm
cleavage (of breasts)
part or place that has been left behind; blind spot; bottom (of society); (economic) trough; gap (in activity, one's work, etc.); lull; opening
谷間に小さな村が見えた。
A small village was visible in the valley.
谷間を流れる川がきれいだ。
The river flowing through the valley is clean.
深い谷間に霧が立ちこめた。
Fog filled the deep valley.