查清了隧道通过区的工程地质、水文地质条件，为隧道设计提供了稳定可靠的技术参数。

Then the engineering geology and hydrologic geology conditions along the tunnel were made clear and it provided reliable parameters for tunnel design .

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我们得到保证，可以安全通过占领区。

We were promised (a) safe passage through the occupied territory.

《牛津词典》

通过卫星对这一地区的牛群和狮子进行追踪，研究人员将能够确定这种心理学上的欺骗手段是否有助于阻止农民射杀狮子。

Through satellite tracking of both the herd and the lions in the area, they will be able to determine if their psychological trickery will work to help keep farmers from shooting lions.

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