Prior to launching Facebook, Mark Zuckerberg had experimented with a number of different web products.

在推广Facebook之前，Mark Zuckerberg试验了很多不同的网络产品。

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The contractor to establish bench mark and take consultant's approval prior to execution of the work.

施工前，承包商应设立水准基点并征求咨询方的同意。

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The stripe coat must be applied prior to full coat on the erection joints, marker of tanks, water line, draft mark, ship name and port register etc of shell plate.

外壳上的焊缝、舱室标记、水线标记、水尺、船名、港籍名等每一度涂层施工前均要做预涂；

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Meanwhile, the quarterbacks could never escape the shadow of baseball as pitchers like former Cubs star Mark Prior work out at the same facility and occasionally play receiver for the football stars.

WSJ: Tom Brady, Drew Brees Gets Help From the Best Baseball Coach in the NFL

There's no obvious reason why Harvey, with a little more experience, shouldn't strike out as many batters relative to the league as Tim Lincecum did in 2008 or Mark Prior did in 2005.

WSJ: Why Matt Harvey Is Not Dwight Gooden

Briton Mark Prior, who is travelling from Alaska to Brazil ( also the name of their blog) in a camper truck with his wife Sarah, said they have also found people to be refreshingly welcoming.

BBC: Camping through Mexico and Central America