Pines, on their own, have irregular rounded or tiered canopies, like this or this or this.

松树本身树冠呈不规则圆形，层层排列，像样，样，样。

The winning lemon Swiss roll and amaretti trifle is a twist on a traditional trifle, with layers of Swiss roll, jelly, custard, mandarins, amaretti biscuits and cream.

获胜柠檬瑞士杏仁饼干蛋糕是传统乳脂松糕版，是由瑞士、果冻、卡士达酱、柑橘、杏仁饼干和奶油层层排列而成。

Beneath those corridors of shining tiles were rooms, tier below tier, reaching far into the earth, and in each room there sat a human being, eating, or sleeping, or producing ideas.

在那瓦片闪闪发光走廊下面是些房间，层层排列，远远伸到地下，每间房里坐着一个人，在吃在睡，在创造思想意念。