| 它主要是由石头和土组成的 🇨🇳 | 🇬🇧 It is mainly made of stone and earth | ⏯ |
| 土石坝概述 🇨🇳 | 🇬🇧 Overview of earth and stone dams | ⏯ |
| 土石坝的分类 🇨🇳 | 🇬🇧 Classification of earth and stone dams | ⏯ |
| 土石料的开采与加工 🇨🇳 | 🇬🇧 Mining and processing of earth and stone | ⏯ |
| 土石坝的概念 🇨🇳 | 🇬🇧 The concept of earth and stone dam | ⏯ |
| 土石料的挖运机械 🇨🇳 | 🇬🇧 Excavation machinery for earth and stone | ⏯ |
| 土石料的挖掘机械 🇨🇳 | 🇬🇧 Excavation machinery for earth and stone | ⏯ |
| 土石料的运输机械 🇨🇳 | 🇬🇧 Transportation machinery for earth and stone | ⏯ |
| 都是用石头盖成的 🇨🇳 | 🇬🇧 Its all made of stone | ⏯ |
| 它全部是由石头建成的 🇨🇳 | 🇬🇧 Its all made of stone | ⏯ |
| 土石坝施工的特点 🇨🇳 | 🇬🇧 The characteristics of the construction of earth and stone dam | ⏯ |
| 土石坝施工的主要过程 🇨🇳 | 🇬🇧 The main process of earth and stone dam construction | ⏯ |
| 这些盔甲是用石头磨制而成的 🇨🇳 | 🇬🇧 These armors are made of stone | ⏯ |
| 上面一小层是土，下面都是石头 🇨🇳 | 🇬🇧 A small layer above is earth, and the bottom is stone | ⏯ |
| 土石坝筑坝材料 🇨🇳 | 🇬🇧 The material for damming earth and stone dams | ⏯ |
| 是不是石头 🇨🇳 | 🇬🇧 Is it a stone | ⏯ |
| 是什么石头呢 🇨🇳 | 🇬🇧 What stone is it | ⏯ |
| 什么材质做的 🇨🇳 | 🇬🇧 What material is it made of | ⏯ |
| 它是用糯米和豆沙做成的小吃 🇨🇳 | 🇬🇧 It is a snack made of rice and bean sand | ⏯ |