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| 半挖半填斜坡 | |||
| 半挖半填的边坡; 半填半挖的斜坡; 半挖半填的斜坡 | |||
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| 半填半挖的斜坡 | |||
| 半挖半填的斜坡; 半挖半填的边坡; 半填半挖斜坡 | |||
| cut and fill slope: 2 phrases in 1 subject |
| Bridge construction | 2 |
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