The slope was getting steeper and their sledge was gaining momentum all the time.山坡越来越陡，他们的雪橇向下滑得越来越快。As the slope got steeper, the sled gathered momentum.坡道越来越陡，雪橇的速度也越来越快。The road grew even steeper and more perilous.路越来越陡，越来越险。The bill could sock consumers with steeper food prices.这项法案可能造成食品价格进一步上涨，从而损害消费者利益。