Very Low Clearance的用法和樣例：
例句
- Therefore, the polar stratospheric height will be lower, because the polar surface temperature is relatively low.
所以，極地的平流層會於較低高度出現，因為極地的地面氣溫相對較低。 - The radar system allows the aircraft to fly at low altitudes and therefore reach the drop zone undetected.
雷達系統允許飛機在較低高度飛行，然後到達未被發現的空投地區。
