Guards and forwards would be on their heels as they backpedaled, trying to figure out what would come next.
后卫和前锋们都需要时刻准备好面对瞬息万变的情况，要尝试预估接著下来会发生什么样的情况。
2
John backpedaled, retreating into the darkness of the drainage tunnel-the grisly remains of his quarry dangling limply from his forearm, leaving a streak of brilliant purple blood in their wake.