杰夫·盖洛威卢旺达的专栏作家说，参加比赛，尤其是马拉松大赛，“吓”得人们按计划进行锻炼。

Jeff Galloway, RW columnist, says that entering RACES, especially marathons, "scares" people into training the way they should.

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警官松·素瓦那英策说道,他正站在一所法国殖民时期用黄砖盖的学校外面,"我们这样做也是为了里面师生的安全,因为有时候石块会打在人的头上。"

We also do this for the safety of students and teachers inside because sometimes the rocks hit people on the head.

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采用尺寸大小适中的扳手松开止回阀阀盖。宁松止回阀阀盖并将其取出来。

Using an appropriate sized wrench, loosen the check valve cover. Unscrew the check valve cover and lift it off.

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