Just three days earlier buoy showed a rapid rise in the sea floor on this little platelet but now the depth is plunging! What's going on here?

三天前浮标表明了这个小小板块海拔的突然变化，但是为什么这里出现突然的加深？

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We had left Aswan for Luxor three days earlier, just 40 of us aboard a boat that usually carried 250.

三天前我们离开阿斯旺前往卢克索，在这条能装载250名乘客的船上只有40名游客。

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About an hour before tipoff, when Memphis coach Lionel Hollins said 7-foot center Marc Gasol who just three days earlier had been ruled out indefinitely with an abdominal tear would play.

WSJ: Knicks Waking Up at the Right Time

MS. PSAKI: And just one thing to add -- obviously the President took three days off the campaign trail earlier this week, despite the fact that the election is next Tuesday, to make sure a robust response effort was set up.

WHITEHOUSE: The White House

Just days earlier the president had taken a similar decision in relation to the cement industry: three foreign transnationals Mexico's Cemex, France's Lafarge, and Holcim of Switzerland which supply most of the local market, are being offered a joint-venture scheme like the one applied last year to the oil companies in the Orinoco heavy-oil belt.

ECONOMIST: Venezuela