The weald is about 120 million years old , give or take 10 million .
威尔德岩层的年龄大约是1.2亿年，正负误差1000万年。
The weald is just the beginning , however , for great britain is extremely old .
然而，威尔德岩层仅仅是冰山的一角，因为整个英国就是个极其古老的地区。
We refuse comfort and ease , rush about a hao roar in the weald .
我们拒绝安逸，在旷野中奔走嚎啸。
After dating the weald , darwin also observed that the total thickness of all the sedimentary strata in england would total 22 kilometers if piled on top of one another .
