His food would be cooked on a rocket stove made from two old catering tins, and he would wash in a solar shower essentially a black plastic bag suspended from a tree, and warmed by the sun.

他在那个用两块马口铁桶做的火箭柴炉上烧火做饭，如果天晴太阳高照，还能靠挂在树上的那个黑塑料袋里搞点热乎水洗洗澡。

youdao

The young tree uses light from the sun and makes its own food.

小树利用阳光，制造了自己的食物。

youdao

Males and females generally eat from different parts of the tree inorder to rule out competition for food.

雌雄长颈鹿为了避免竞争，总是从树的不同部位开始吃。

youdao

Greenco Environmental collects the residual food from places like the Hyatt and blends that with wood and yard "waste" from tree companies, landscapers and municipalities.

CNN: Downtown Atlanta recycles self into a Zero Waste Zone

Food is best when it comes out of the ground, is picked ripe from a tree or caught, cooked and eaten while it is still fresh.

CNN: How mood mapping helped me beat bipolar disorder