I smelt the flowers, looked at the birds, and yeah, I picked many tree leaves.

我闻了闻花，看了看鸟，还摘了很多树叶。

youdao

All the tree leaves, the flower leaves and grass leaves get very green and very clean.

所有的树叶、花叶和草叶变得特别绿，特别干净。

youdao

The golden glow of street lights could soon be replaced by the green fluorescence of tree leaves.

路灯的金色光芒可能很快就会被树叶的绿色荧光所取代。

youdao

Then a sudden and violent wind began to shake the tree and its leaves kept coming down all around me.

VOA: special.2009.11.15

When you get--this is Rituparna, counting the leaves on a tree-- you can estimate, from a sample, the population expected values.

如果你...像数叶子的睿都巴若那一样,只有部分样本的话,你可以来估计总体均值

耶鲁公开课 - 金融市场课程节选

Rituparna looked at one branch and estimated the number of leaves on the tree, but Nala was skeptical.

睿都巴若那查看了一根树枝,然后估算了一个总数,但是那勒仍然心存怀疑

耶鲁公开课 - 金融市场课程节选

They were interested in the habit certain groups of bats have of building collective tents in which to shelter, using tree leaves.

ECONOMIST: Some bats live in belfries. Others prefer tents

Embellishment can precede structure, like a tree sprouting leaves before branches.

FORBES: The Case Of The Art Forger Who Restored Dead Painters' Careers [Book Excerpt]

Ginkgo, made from the nuts and leaves of a tree, is a rich source of antioxidants - substances which it is thought can neutralise free radicals.

BBC: Ginkgo could reduce stroke damage