" The branches are quite gray and there's not a single leaf anywhere, " Colin went on.

“树枝很灰，到处都没有一片叶子，”科林继续说道。

A single leaf detached itself from the plane tree at the end of the street, and in that pause and suspension fell.

一片叶子从街道尽头的梧桐树上脱落，在那停顿和悬浮中落下。

And it can take up to a month to process a single leaf, which gives their liver plenty of time to process those toxins.

处理一片叶子可能需要长达一个月的时间，这让它们的肝脏有足够的时间来处理这些毒素。

Meanwhile, E.E. Cummings wrote poems whose shapes were as important as the words themselves, in this case amplifying the sad loneliness of a single leaf falling through space.

与此同时，E.E. Cummings 写的诗的形状与文字本身一样重要，在这种情况下，放大了一片叶子从太空飘落的悲伤孤独。

I could see only the one sublime mountain, the one glacier, the one lake; the whole veiled with one blue shadow-rock, ice, and water close together without a single leaf or sign of life.

我只能看到一座崇高的山峰，一座冰川，一个湖泊；整体被一块蓝色的影子所遮蔽——岩石、冰和水紧紧地靠在一起，没有一片树叶或生命迹象。