With call set up time on the WAN being of the order of a second, a value of 5 seconds for the retransmission timer is appropriate.

由于广域网是按秒记时的，以5秒作为重传记时器是适当的。暂时翻成这样，但前面一句真的不知道该怎么翻。

youdao

Call your sources and set up time for an interview.

致电消息来源者，安排采访时间。

youdao

Summer: I'll call them now to set up a time to meet. Thanks for you help, Elizabeth!

桑玛：我会打电话给她们，约个时间碰面。谢谢你的帮忙，伊莉莎白！

youdao

It is best to call Teao (09-212-0473) the day before to set up a time for the following morning.

BBC: Surfing on Easter Island

One way around that is to set up what some call "duo solos": having two players improvise at the same time.

NPR: Summing Up Drew Gress' 'Irrational Numbers'