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| 91. | canal tunnel |
| 运河隧道 |
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| 92. | Lion Rock Tunnel Road |
| 狮子山隧道 |
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| 93. | Heading, Pilot tunnel |
| 隧道导坑 |
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| 94. | preheating tunnel |
| 预热隧道 |
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| 95. | circular tunnel |
| 圆形隧道 |
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| 96. | continuous tunnel furnace |
| 隧道炉 |
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| 97. | curvilinear tunne |
| 曲线隧道 |
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| 98. | highway tunnel |
| 公路隧道 |
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| 99. | lining of tunnel |
| 隧道内层 |
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| 100. | irrigation tunnel |
| 灌溉隧道 |
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