要访问此特定分社的页面，他必须在复杂的分层导航中进行多次单击，如图3所示。
To reach the page for this particular agency he must click through a complex hierarchical navigation, as shown in Figure 3.
武山铜矿南矿带采用上向水平分层进路水砂充填法回采，采场多次发生冒顶、片帮。
The South ore-bearing zone of Wushan copper mine is mined with ascending horizontal slicing hydraulic fill crosscut mining system. Roof falling and rib spalling occurred in any times.
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