Limestone is often used in building construction.石灰岩常用于建筑.Cement is made from limestone.水泥是由石灰石制成的.The limestone is sufficiently fissured for tree roots to have breached the roof of the cave.石灰岩上有许多缝隙，故而树根能从岩洞顶部长出来。...
她小时候是个羞怯的丑小鸭。She was a shy, ugly duckling of a child.他是个离群索居、胆小羞怯的家伙。He is a reclusive, timorous creature.她羞怯的举止迥然不同于妓女的惺惺作态.In the diffident manner was nothing of the art of the courtesan....
Please don't be angry with me. It wasn't my fault.请别冲着我发脾气，不是我的错。Please don't be angry with me.将子无怒.However, Ernestina did her best to be angry with her.谁知, 欧内斯蒂娜却偏偏跟她处处作对....