管理者与石油公司将从深水地平线号的悲剧，吸取有益的经验。 而且，必将提高安全保障水平。

Both regulators and oil firms will learn useful lessons from the Deepwater Horizon fiasco, and safety will surely improve as a result.

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我们将努力提高这种合作的水平，从而使双方都可以看到安全与保障。

We will continue to make sure this cooperation is taken to a higher level whereby the two countries can see security and safety.

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