堆积: to pile up, to heap, accumulation...
政权: regime, political power...
设备: equipment, facilities, installations...
倚: to lean on, to rely upon...
快要: almost, nearly, almost all...
拼命: to do one's utmost, with all one's might, at all costs, (to work or fight) as if one's life depends on it...
槐树: locust tree (Sophora japonica)...