脚跟不要离地，脚向内转。Keeping your heels on the ground, turn your feet inwards.他正拉着安妮在舞池内转圈儿。He was whirling Anne around the floor.热忱就像一螺旋, 它会向内转或向外转, 也会上升或下降.Enthusiasm is a spiral, turning inward or outward, rising or falling....
药性消退后,他又感到疼痛了.He could feel the pain again as the medicine wore away.人群退后让医生走过去.The crowd fell back to let the doctor through.潮水退后小船搁浅了.When the tide went out , the boat was high and dry....