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

松树本身的树冠或则的圆形，或层层排列，像这样，这样，或者这样。

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.

获胜的柠檬瑞士干蛋糕是传统乳脂松糕的改良版，是由瑞士、果冻、卡士达酱、柑橘、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.

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