Thou gav'st me thine, not to give back again.

你既已把心给了我，我岂能物回交。

As a fiberglass cast it weighed only a few ounces, but the original, which was found in Tanzania, weighed twenty-five pounds.

这是一个用玻璃纤维制的模型，只有约150克重，可是物却重达11千克，是在坦粟尼亚发现的。

Anything artificial is not as good as the original.

任何人工制及物优秀。

But not because there was anything

但并非因为物有什么物理上的问题。