1. The rabbit tunnelled under the fence to escape from the garden.
这只兔子在篱笆下挖洞逃离花园。

2. The miners tunnelled deep into the earth to extract valuable minerals.
矿工们深入地底挖掘，以提取有价值的矿物。

3. The ants tunnelled through the sand to build their underground nest.
蚂蚁们穿过沙子挖洞建造他们的地下巢穴。

4. The engineers tunnelled through the mountain to create a new road.
工程师们穿过山体，开辟一条新的道路。

5. The moles tunnelled under the lawn, leaving mounds of dirt behind.
鼹鼠在草坪下挖洞，留下一堆堆的泥土。

6. The prisoners tunnelled their way out of the prison using makeshift tools.
囚犯们用简陋的工具挖洞逃出监狱。