大气压强
4K
大气压强
2017
德国
运动
动态漫画
自然
20 年前更新
简介
The Roman Empire occupied Britannia (Britain) for four centuries, providing protection and peace in exchange for submission. The Romans built Hadrian's Wall on the northern border to keep out the Picts, fierce and mysterious warriors who painted them-selves blue. But in the fifth century, the Romans left, leaving the British to fend for themselves under the leadership ...。