If you're training for a marathon, you wouldn't expect to turn up and just be able to run it.

如果你正在为马拉松比赛训练，不要抱有露个面就能轻松跑完全程的期望。

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That was the idea behind a letter Jahn wrote to his local paper, which had just run a series on police training that played up the combat-like aspects of some of the exercises.

这也正是扬写给当地报纸的一封信中要传达的意思，报上刚刚刊载了一系列关于在某些演习中完全模拟战斗环境的警察训练的文章。

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And we have a set of curricular up there, we have training guys for how to run your interfaith youth service.

我们的网站有一系列课程，我们有培训人员,知道大家如何参与跨信仰青年服务活动。

普林斯顿公开课 - 人性课程节选

His Dark Blue counterpart Sam McLennan is part of the Oxford reserve crew, Isis, after a back injury spoiled his training in the run-up to the race.

BBC: Cambridge hold weight edge

Magee is training with Dunne in the run-up to their respective bouts and he believes that it is helping both of them.

BBC: Oakey confident for Magee bout

The 35-year old Halladay gave up one run in two innings during his first spring training start against Detroit.

WSJ: Halladay allows 1 run in 2 1-3 innings vs Yankees