巨大的巧克力泄漏在波兰制造棘手的局面

lane - n. a part of road that is marked by painted lines and that is for a single line of vehicles

brigade - n. a group of people organized to act together

bulldozer - n. a powerful and heavy vehicle that has a large curved piece of metal at its front and that is used for moving dirt and rocks and pushing over trees and other structures