一些独居蜂会把巢筑在田间的地洞里。Some solitary bees make their nests in burrows in the soil.独居不是邋遢的理由。Solitude was no excuse for sloppiness.母亲已逐渐衰弱到无法独居。Mother was becoming too frail to live alone....
The bridge was high, jacked up on wooden piers.桥很高，被几个大木墩托起。Most road bridges have piers rising out of the vally.很多公路桥的桥墩是从河谷里建造起来的.At these piers coasters and landing - craft would be able to discharge at all states of ...