As soon as Oscar’s deportation flight landed at the La Lima airport in Honduras, he put on his baseball cap. On the airport shuttle toward the terminal, he pulled his cap even lower – trying to obscure his face at various police checkpoints.
I find this easier to understand with a visualization. Here I’m using purple ovals for calls to node, green rectangles for calls to cons, black ovals for calls to empty and black rectangles for calls to nil:，详情可参考WPS办公软件
Что думаешь? Оцени!，更多细节参见手游
Что думаешь? Оцени!，详情可参考超级工厂