zhè / ge / guāng / jiē / shōu / qì / kě / yǐ / bǎ / guāng / xìn / hào / zhuǎn / huàn / chéng / diàn / xìn / hào

这个光接收器可以把光信号转换成电信号。

This optical receiver can convert light signals into electrical signals.