It does not really matter, the point is that the synergistic actions of reading and writing generate the yin and yang—the pull and push—and get the brain juices flowing in a more ”excited” manner.
如何做并不重要，本质上是要让大脑在这样读和写两个方向的信息流向过程中获得灵感和活力。
Controller cable , pull and push flexible shaft, accelerator cable, clutch cable, brake cable , choke cable, speedometer cable , rubber, hose, rubber seal series stc.
操纵拉索，推拉软轴，油门线，离合线，刹车线，熄火线，里程表软轴，胶管，橡胶制品，硅胶管，密封件，防尘套等。
Controller cable , pull and push flexible shaft, accelerator cable, clutch cable, brake cable , choke cable, speedometer cable , rubber, hose, rubber seal series stc.
操纵拉索，推拉软轴，油门线，离合线，刹车线，熄火线，里程表软轴，胶管，橡胶制品，硅胶管，密封件，防尘套等。
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