So, basically, TCP can handle out-of-order packet delivery, dropped packets – including retransmission – and even throttle its transmission rate according to available bandwidth.

因此，基本上，TCP 以处理无序的数包传输、丢弃的数包——包括重传——甚至以宽限制其传输速率。

Researchers in China recently showed that, using a one-watt LED bulb, li-fi could connect four computers to the Internet at data transfer rates up to 150 megabits per second.

最近中国的研究者们发现, 使一个1瓦特的LED灯泡, li-fi就以以宽150兆/秒的传输速率连接4台电脑接入互联网。