Long before you need to give your child "the talk" about the bird and bees, they will probably ask you many questions about where babies come from.

早在你给孩子讲解“小鸟儿”“小蜜蜂”之前，你的孩子说不定就已经开始不停问“宝宝从哪儿来的”这样的问题了。

youdao

Since then, flora has sprung up along the embankments, ballast, bridges and walls, creating meadows, wasteland and wooded areas in which a vast range of animals live: there are 220 species of plants and animals, including bees, butterflies, toads, hedgehogs, French oaks and sycamores, and 21 bird species, including the endangered spotted fly catcher.

BBC: In Paris, a New York-style High Line