You'll get lots of motivation, as well as enjoyment, from participating in a race, and 5k (3.1 miles) is the perfect distance for first-timers.

你会有很多的动力，还有享受，来在参与比赛，5k(3.1英里)对新人是一个完美的距离。

youdao

But now let's see what happens when I add another race with a different distance attribute, shown in Listing 5.

现在让我们看一下，当我添加另一个带不同距离属性的比赛时会发生什么，如清单5所示？

youdao

I have two databases and I'm sharding by distance, so when I create a marathon (which is greater than 10 miles), say, that Race instance should be found in shard 1.

我有两个数据库并通过距离进行切分，所以当我创建一场马拉松时(10英里以上的比赛)，该Race示例应在切分1中找到。

youdao

The MP4-18 also failed to complete a race distance at a private test in Barcelona.

BBC: McLaren target Silverstone

James won men's 100m butterfly silver and Simmonds was pipped to women's 200m backstroke gold, as was Spofforth over the 50m backstroke distance - a race in which Wales' Georgia Davies tied for bronze.

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With Vettel out and Webber in third, Hamilton was now favourite to win his first race of the season, with team-mate Button, who watched Hamilton and the Red Bulls from a distance during much of the race, up to second.

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