If you've explored the area before, keep an eye out for familiar sights—you may be surprised how quickly identifying a distinctive rock or tree can restore your bearings.

如果你以前曾探索过这一区域，请密切留意熟悉的景物——你可能会惊讶于，认出一块独特的岩石或一棵奇特的树竟能如此迅速地让人重获方向。

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It was inaugurated in 2008 and ACTS as a tidal barrier to keep seawater out, thus turning the island's most populated district into a water-catchment area and the harbour into a reservoir.

这座大坝落成于2008年，是作为阻挡海水与潮汐的一道屏障而修建的，将这个岛上人口最密集的区域和港口变成了一座水库。

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Again keep others out of the immediate area.

同样地，其他人员应保持在工作区域以外。

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The U.S. has been trying to persuade Turkey to keep its soldiers out of the Kurdish-controlled area, for fear of clashes between Turkish and Kurdish troops.

CNN: Turkey denies moving troops into Iraq

The Hornets were handed a golden opportunity on the stroke of half-time when Lee brought down Henri Lansbury in the penalty area, but Speroni produced an outstanding save to keep out Graham's spot-kick.

BBC: Crystal Palace 3-0 Watford