It's done this way so that controllers can deal with both busy and slow air traffic periods, Richards said.

Richards说，这么做是为了让控制员既能处理航空的忙季也能处理闲季。

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A good way to ease traffic, both for yourself and other drivers, is to put a large gap in between your car and the one in front of you.

对你和其他司机来说，缓解交通的一种好办法就是在你的车和你前面的车之间保留一个很大的车距。这是驾驶的一个很简单的规则。

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Having a way to slow down the pace at which packets are sent would not only make work more efficient for both sender and receiver but would reduce unnecessary network traffic.

有一种减缓数据包发送的速度不仅会使工作更高效的发送方和接收方都但会减少不必要的网络流量。

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