求翻译：当前，我国已建成了几条穿越沙漠的公路，从总体上看，公路修筑完成后基本上满足了正常运营的要求，防沙技术的运用基本合理，公路的防沙设计也基本上达到了预期的设计目标，但也存在部分因大风等恶劣条件下形成的沙害，对公路的正常运营和维护带来了一些影响。本文结合工程实例和相关调查，对沙漠公路防沙技术进行了疏理和总结，对防沙设计进行了简单的归纳，提出了公路防沙设计中应注意的问题和相应的建议与措施。是什么意思？

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Presently, our country has completed several traversing desert road, generally speaking, after the road constructed completes basically has satisfied the normal operation request, guarded against the sand technology basically the utilization reasonable, the road guarded against the sand design also

Current, in China has built has several through desert of Highway, from overall Shang see, highway built completed Hou basically meet has normal operations of requirements, anti-Sha technology of using basic reasonable, highway of anti-Sha design also basically reached has expected of design target,