As to Bell's talking telegraph, it only creates interest in scientific circles... its commercial values will be limited.

As to Bell's talking telegraph, it only creates interest in scientific circles... its commercial values will be limited.

至于贝尔的会说话的电报，它只会引起科学界的兴趣。它的商业价值将受到限制。

-- Elisha Gray 伊莱沙·格雷