This phenomenon reflects an underlyingmovement of P2 with respect to a relatively constant A2.
这种现象反映了与A2相对衡定对应的P2潜在运动性。
2
What is underlying this new movement in real estate, and why do these cities have so much appeal?
房地产市场这种新变动的背后是什么？为什么这些城市有这么大的吸引力？
3
This activism and the views underlying it came to prevail in the United States labor movement and in 1935 the AFL unequivocally reversed its position on health legislation.