The tree sap in early spring; the new-born green leaf, soft and fresh as skin;

VOA: special.2010.02.27

It looks like a leaf. It is nature in its aesthetic form as imitation of itself, life as an imitation of life.

它看起来像一片树叶，它是艺术,化的自然，模仿着它自己，用生命模仿生命。

耶鲁公开课 - 1945年后的美国小说课程节选

In eighty ninety-nine, Stark published the song "Maple Leaf Rag."

VOA: special.2010.01.24

Leaf mulch can also be used in flower beds.

VOA: special.2009.06.30