If they're as good as the rest of these pictures, it's a deal.
假如它们跟这儿其余的照片一样好的话, 我们的交易就成了。
With the invention of writing, a great advance was made, for knowledge could then be not only communicated but also stored.
随着书写的发明,又迈进了一大步,因为这样一来,知识不仅能交流,而且能储存了。