安全形势好坏是区域合作成败的关键。

Security is key to success in regional cooperation.

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但从2002年春天开始，以色列的安全形势逐渐改善。

But security in Israel improved progressively from the spring of 2002.

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由于安全形势，不期望该小组在下周初之前抵达该地区。

Because of the security situation, the team is not expected to arrive in the area until early next week.

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