虽然光通讯有巨大的发展潜力，但它不会在一夜之间就得到广泛的应用。

With its great potential, the wide use of optical communications will not come overnight.

youdao

虽然光通讯有巨大的发展潜力，但它不会在一夜之间就得到广泛的应用。

With its great potential, the wide use of optical communications will not come overnight.

youdao