Take a picture of the tree

树拍照───Take photos of trees;给───to

This meant the koalas were able to 'take' the photos themselves when they moved in front of the lens, which was positioned in one of the trees in their enclosure.───这意味着考拉在靠近镜头时可以给自己拍照了，镜头被放置在它们领地中的一颗树上。