narrow gap的用法和樣例：
例句
- After entering the narrow gap on the plateau, they climbed down the steep sides of the cave until they came to a narrow corridor.
他們進入了那個高原上的小裂口之後，沿著陡峭的洞穴斜坡向下爬去，一直來到一條狹窄的走廊。 - A narrow gap or pass between hills or woods.
小路山間或林間狹窄地帶或通道 - A way, such as a narrow gap between mountains, that affords passage around, over, or through a barrier.
狹路，隘口提供繞過、越過或穿過障礙物通道的路，如山間狹窄的山峽
