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- We wandered through subterranean passages. 我们漫游地下通道。
- We used the money to set up an irrigation project. 我们把钱用在兴建灌溉工程上了。
- They are digging irrigation ditches. 他们在挖灌溉渠。
- subterranean irrigation 地下灌溉
- Irrigation is needed to make crops grow in dry regions. 干旱地区需要灌溉才能使作物生长。
- Irrigation is needed to make crops grow in dry area. 要使庄稼在乾旱地区生长就需灌溉。
- Irrigation is needed to make crops grow in dry areas. 要使庄稼在乾旱地区生长就需灌溉。
- The subterranean passage led to a cave. 地下的通道通向一个山洞。
- Water is channelled through a series of irrigation canals. 把水引入一系列灌溉渠中。
- They flee and return to their subterranean cavern. 他们逃走并回到他们的地下洞穴。
- A subterranean stream is flowing through this area. 有一条地下河流经这个区域。
- This irrigation canal has fallen into disuse. 这条渠荒废了。
- Portable irrigation is on the increase. 移动式灌溉正在增加。
- The terrace channels are convenient for irrigation. 梯田的沟渠便于灌溉。
- If not well managed, irrigation can be harmful. 如果管理不善，灌溉还可能有害处。
- Trickle irrigation conservers water where limited. 滴灌在水少的地方应用起来可省水。
- Public irrigation is the heart of cotton farming. 公共水利设施是棉花生产的命脉。
- These rivers provided water for irrigation. 这些河流提供了灌溉用水。
- A basal or subterranean shoot which is more or less erect. 多少直立的基生的或地下的枝条。从地下长出的枝条。
- A subterranean edifice erected in common by all the miserable. 这是所有穷苦人在地下共同起造的建筑。
