科学合理规划采砂方案，顺应河床演变趋势，将整治河道与采砂疏浚河道有机地结合起来，可除害兴利，在一定时期内和一定程度上改善航道条件。
Planning sand extraction scheme in accordance with potential channel change and combining channel modification with sand extraction can improve navigation condition to a certain extent.
菩萨是农民立起来的，到了一定时期农民会用他们自己的双手丢开这些菩萨，无须旁人过早地代庖丢菩萨。
It is the peasants who made the idols, and when the time comes they will cast the idols aside with their own hands; there is no need for anyone else to do it for them prematurely.
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